choice_type stringclasses 1
value | cop int64 0 3 | exp stringlengths 1 22.5k ⌀ | id stringlengths 9 14 | new_question stringlengths 7 1.07k | opa stringlengths 1 287 | opb stringlengths 1 287 | opc stringlengths 1 286 | opd stringlengths 1 285 | options dict | question stringlengths 49 1.07k | subject_name stringclasses 21
values | topic_name stringlengths 3 135 ⌀ | answer stringlengths 1 287 | __index_level_0__ int64 0 183k |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
single | 2 | Chronic urethral obstruction because of urinary calculi, prostatic hyperophy, tumors, normal pregnancy, tumors, uterine prolapse or functional disorders cause hydronephrosis which by definition is used to describe dilatation of renal pelvis and calculus associated with progressive atrophy of the kidney due to obstructi... | medmcqa_0 | Chronic urethral obstruction due to benign prismatic hyperplasia can lead to the following change in kidney parenchyma | Hyperplasia | Hyperophy | Atrophy | Dyplasia | null | Chronic urethral obstruction due to benign prismatic hyperplasia can lead to the following change in kidney parenchyma | Anatomy | Urinary tract | Atrophy | 0 |
single | 2 | PILONIDAL SINUS/DISEASE (Jeep Bottom; Driver's Bottom) Pilus--hair; Nidus--nest It is epithelium lined tract, situated sho distance behind the anus, containing hairs and unhealthy diseased granula- tion tissue. It is due to penetration of hairs through the skin into subcutaneous tissue. It forms granuloma/unhealthy gra... | medmcqa_7 | Per rectum examination is not a useful test for diagnosis of | Anal fissure | Hemorrhoid | Pilonidal sinus | Rectal ulcer | null | Per rectum examination is not a useful test for diagnosis of | Surgery | Urology | Pilonidal sinus | 7 |
single | 2 | Remifentanil is the shortest acting opioid due to its metabolism by plasma esterase → dose adjustment is not needed in liver or kidney disease. It is more potent than alfentanil : Order of potency is Sufentanil > Fentanyl = Remifentanil > Alfentanil. | medmcqa_8 | Characteristics of Remifentanyl | ab | bc | Metabolised by plasma esterase, Short half life, More potent than Alfentanyl | bcd | {
"a": "Metabolised by plasma esterase",
"b": "Short half life",
"c": "More potent than Alfentanyl",
"d": "Dose reduced in hepatic and renal disease",
"e": "Duration of action more than Alfentanyl"
} | Characteristics of Remifentanyl – a) Metabolised by plasma esteraseb) Short half lifec) More potent than Alfentanyld) Dose reduced in hepatic and renal diseasee) Duration of action more than Alfentanyl | Anaesthesia | null | Metabolised by plasma esterase, Short half life, More potent than Alfentanyl | 8 |
single | 2 | One of the most impoant pharmacokinetic changes associated with aging is decreased renal elimination of drugs. After age 40, creatinine clearance decreases an average of 8 mL/min/1.73 m2/decade; however, the age-related decrease varies substantially from person to person. Serum creatinine levels often remain within nor... | medmcqa_12 | The pharmakokinetic change occurring in geriatric patient is due to | Gastric absorption | Liver metabolism | Renal clearance | Hypersensitivity | null | The pharmakokinetic change occurring in geriatric patient is due to | Anatomy | General anatomy | Renal clearance | 12 |
single | 3 | Urine microscopy for malignant cytology "Painless haematuria is by far the most common symptom of bladder cancer and should be regarded as indicative of a bladder carcinoma until proven otherwise." Bailey & Love 25/e p1336 (24/e p1363) Cigarette smoking is the main etiological factor and accounts ,for about 50% of blad... | medmcqa_14 | A 60 yr old chronic smoker presents with painless gross hematuria of 1 day duration. Investigation of choice to know the cause of hematuria | USG | X-ray KUB | Urine routine | Urine microscopy for malignant cytology cells | null | A 60 yr old chronic smoker presents with painless gross hematuria of 1 day duration. Investigation of choice to know the cause of hematuria | Surgery | null | Urine microscopy for malignant cytology cells | 14 |
single | 2 | null | medmcqa_15 | With which of the following receptors theophylline has an antagonistic interaction ? | Histamine receptors | Bradykinin receptors | Adenosine receptors | Imidazoline receptors | null | With which of the following receptors theophylline has an antagonistic interaction ? | Pharmacology | null | Adenosine receptors | 15 |
single | 0 | Maturation (cement)—The process of hardening a cement matrix through hydration with oral fluids to achieve greater mechanical strength.
Ref: Phillip’s Science of Dental Materials ed 12 pg 309 | medmcqa_18 | The process of hardening a cement matrix through hydration with oral fluids to achieve greater mechanical strength is known as: | Maturation | Setting | Hardening | Mineralization | null | The process of hardening a cement matrix through hydration with oral fluids to achieve greater mechanical strength is known as: | Dental | null | Maturation | 18 |
single | 2 | Chronic pyelonephritis is characterized by renal inflammation and scarring induced by recurrent or persistent renal infection, vesicoureteral reflux, or other causes of urinary tract obstruction. VUR is a congenital condition that results from incompetence of the ureterovesical valve due to a sho intramural segment Ref... | medmcqa_24 | The most common cause of renal scaring in a 3 year old child is - | Trauma | Tuberculosis | Vesicoureteral reflux induced pyelonephritis | Interstitial nephritis | null | The most common cause of renal scaring in a 3 year old child is | Medicine | Kidney | Vesicoureteral reflux induced pyelonephritis | 24 |
single | 1 | All patients with a history of snake bite should be observed for 8-12 h after the bite, if the skin is broken and the offending snake cannot be positively identified as non-poisonous. Ref: Krishnan vij ; 5th ed; Page no: 484 | medmcqa_25 | A 6hours old snake bite patient comes to emergency with mild local edema at the injury site. On examination no abnormalities detected and lab repos are normal. Most appropriate management is | Incision and suction | Wait and watch | Local subcutaneous antisnake venom | Intravenous antisnake venom | null | A 6hours old snake bite patient comes to emergency with mild local edema at the injury site. On examination no abnormalities detected and lab repos are normal. Most appropriate management is | Forensic Medicine | Poisoning | Wait and watch | 25 |
single | 1 | Intracranial CSF leaks cause bacterial meningitis, about 80% are caused by S. Pneumoniae. Other causative organisms are meningococcus, Hemophilus species and S.aurues. Ref: Clinical Pediatric Neurology By Ronald B. David, Page 217 | medmcqa_26 | Which of the following agents is most commonly associated with recurrent meningitis due to CSF leaks? | Meningococci | Pneumococci | Hemophilus Influenza | E. Coli | null | Which of the following agents is most commonly associated with recurrent meningitis due to CSF leaks? | Pediatrics | null | Pneumococci | 26 |
single | 1 | (b) Facial nerve repair(Ref. Scott Brown, 6th ed., 1404)Since generally following trauma the facial nerve injury occurs as sudden onset. Facial decompression should be the best option. | medmcqa_27 | Treatment of choice in traumatic facial nerve injury is: | Facial sling | Facial nerve repair | Conservative management | Systemic corticosteroids | null | Treatment of choice in traumatic facial nerve injury is: | ENT | Facial Nerve And Its Disorders | Facial nerve repair | 27 |
single | 1 | Ans. B i.e. Demonstrations Demonstration involves showing by reason or proof explaining or making clear by use of examples or experiments. Put more simply, demonstration means to clearly show | medmcqa_28 | What is the best method of informing the rural population about Oral rehydration technique: March 2013 (d, f) | Chalk and talk/Lecture | Demonstrations | Role play | Flash cards | null | What is the best method of informing the rural population about Oral rehydration technique: March 2013 (d, f) | Social & Preventive Medicine | null | Demonstrations | 28 |
single | 0 | null | medmcqa_29 | Lymph vessel which drain the posterior 1/3 rd of the tongue: | Basal vessel. | Marginal vessel. | Central vessel. | Lateral vessel. | null | Lymph vessel which drain the posterior 1/3 rd of the tongue: | Anatomy | null | Basal vessel. | 29 |
single | 0 | Left lateral decubitus view demonstrates the air between dense shadow of liver and the abdominal wall. | medmcqa_34 | 25 year old patient Suspected to have a pneumoperitoneum. Patient is unable to stand. Best x-ray view is | Left lateral decubitus view | Right lateral decubitus view | Supine | Prone | null | 25 year old patient Suspected to have a pneumoperitoneum. Patient is unable to stand. Best x-ray view is | Radiology | null | Left lateral decubitus view | 34 |
single | 2 | Aspergillus species are widely distributed on decaying plants, producing chains of conidia. Aspergillus species unlike Candida species do not form the pa of normal flora of humans. They are ubiquitous in the environment; hence transmission of infection is mostly exogenous. Aspergillus transmission occurs by inhalation ... | medmcqa_35 | What is the most probable poal of entry of Aspergillus? | Puncture wound | Blood | Lungs | Gastrointestinal tract | null | What is the most probable poal of entry of Aspergillus? | Microbiology | Mycology | Lungs | 35 |
single | 1 | null | medmcqa_38 | If solid line represent the rigid height, then the following diagram with excessive inter arch space is classified in? | Class - 1 | Class - 2 | Class - 3 | Class - 4 | null | If solid line represent the rigid height, then the following diagram with excessive inter arch space is classified in? | Dental | null | Class - 2 | 38 |
single | 0 | Ans. is 'a' i.e Rt. Leg and perineum Paracentral lobule:On the medial surface of cerebral hemisphere, the U shaped gyrus around the end of the central sulcus is the paracentral lobule.Motor cortex is located in the precentral gyrus on the superolateral surface of the hemisphere and in the anterior part of the paracentr... | medmcqa_42 | During Sx for meningioma, the left paracentral lobule was injured. It would lead to paresis of | Rt. Leg and perineus | Left face | Right face | Right shoulder & trunk | null | During Sx for meningioma, the left paracentral lobule was injured. It would lead to paresis of | Anatomy | Cerebrum | Rt. Leg and perineus | 42 |
single | 0 | Chronic Subdural Empyema It may be primary infection of subdural space from sinusitis focus causing suppuration and pus formation. It can be complication of the chronic subdural haematoma. It is due to secondary bacterial infection of collected clot/fluid. Infection is from sinusitis scalp (common)/through earlier trau... | medmcqa_43 | Which of the following bacterial meningitis is associated with sudural effusion? | H. influenza | Neisseria meningitits | Streptococcus pneumonia | Enterococcus | null | Which of the following bacterial meningitis is associated with sudural effusion? | Surgery | Trauma | H. influenza | 43 |
single | 0 | null | medmcqa_47 | Of the various modalities used in the treatment of re-threatening effects of hyperkalemia which one of the following as the most rapid onset of action ? | Hemodialysis | Sodium bicarbonate infusion | Insulin and glucose infusion | Intravenous calcium gluconate | null | Of the various modalities used in the treatment of re-threatening effects of hyperkalemia which one of the following as the most rapid onset of action ? | Medicine | null | Hemodialysis | 47 |
single | 1 | Ans : B (NAD+) & C (NADPH) In chronic alcoholism rate limiting component for alcohol metabolism is NAD* & NADPHOxidation of ethanol by alcohol dehydrogenaseQ & NADQ leads to excess production of NADHSome metabolism of ethanol takes place via a cytochrome P450 dependent microsomal ethanol oxidising systme (MEOS) Q invol... | medmcqa_48 | In chronic alcoholism the rate limiting component for alcohol metabolism excluding enzymes is/are : (PGI Dec 2008) | NADP | NAD+ | NADPH | FADH | null | In chronic alcoholism the rate limiting component for alcohol metabolism excluding enzymes is/are : (PGI Dec 2008) | Biochemistry | Biosynthesis of Fatty Acids and Eicosanoids | NAD+ | 48 |
single | 2 | National Iodine deficiency disorder programme , 1992: - National goitre control programme, 1962 is conveed to NIDDCP, 1992 - Impact indicators: Major indicator - Urinary iodine excretion levels ( generally measured in pregnant women over 24hrs) Others - Neonatal hypothyroidism , Goitre - Level of salt iodinisation: 30 ... | medmcqa_49 | Minimum level of iodine iodized salt reaching the consumer level according to iodine programme should be:- | 5 ppm | 30 ppm | 15 ppm | 20 ppm | null | Minimum level of iodine iodized salt reaching the consumer level according to iodine programme should be:- | Social & Preventive Medicine | Other NHPs | 15 ppm | 49 |
single | 3 | New recommended regimen/Schedule (New guidelines( Type of prophylaxis Regimen Post exposure Intramuscular Essen Regimen (1-1-1-1-1) Day 0,3,7,14,28 Post exposure intradermal Updated Thai Red Cross Regimen (2-2-2-0-2) Day 0,3,7,28 Post exposure in vaccinated individuals Day 0,3 Pre-exposure prophylaxis Day 0,7,21/28 Min... | medmcqa_51 | Pre-exposure prophylaxis for rabies is given on days | 0, 3, 7, 14, 28, 90 | 0, 3, 7, 28, 90 | 0, 3 | 0, 7, 28 | null | Pre-exposure prophylaxis for rabies is given on days | Social & Preventive Medicine | Communicable diseases | 0, 7, 28 | 51 |
single | 3 | Ans. Gross negligence | medmcqa_58 | According to recent SC judgment, doctor can be charged for medical negligence under 304-A, only if: AIIMS 12 | He is from corporate hospital | Negligence is from inadveent error | Simple negligence | Gross negligence | null | According to recent SC judgment, doctor can be charged for medical negligence under 304-A, only if: AIIMS 12 | Forensic Medicine | null | Gross negligence | 58 |
single | 0 | An antigen is any substance that causes an immune system to produce antibodies against it. Antigens are usually peptides, polysaccharides or lipids. In general, molecules other than peptides (saccharides and lipids) qualify as antigens but not as immunogens since they cannot elicit an immune response on their own. Ref:... | medmcqa_59 | Which of the following is very difficult to induce antibody - | Polysaccharide | Protein | Antigen | Effector | null | Which of the following is very difficult to induce antibody | Microbiology | Immunology | Polysaccharide | 59 |
single | 1 | Ans. b. SuxamethoniumSuxamethonium is the drug most commonly responsible for causing malignant hyperthermia.'Drugs causing malignant hyperthermia are- succinylcholine (most common cause), halothane (MC inhalational agent), iso/des/sevo/methoxy- fluranes, lignocaine, TCA, MAO inhibitors and phenothiazines.''Thiopentone ... | medmcqa_63 | Drug causing malignant hyperthermia:(Asked twice in the exam) | Cisatracurium | Suxamethonium | Propofol | Thiopentone | null | Drug causing malignant hyperthermia:(Asked twice in the exam) | Anaesthesia | Complications Of Anaesthesia | Suxamethonium | 63 |
single | 2 | Electrical Fetal hea monitoring is useful as: (1) Provides accurate information, (2) Helpful in diagnosing fetal distress, (3) Directs about intervention to prevent fetal death or morbidity, (4) It is superior to intermittent monitoring methods. | medmcqa_67 | Which of the following is the best procedure done for intrapaum fetal monitoring: | Fetal echocardiography | Fetal scalp pH | Continuous electrical fetal hea monitoring | Physical examination | null | Which of the following is the best procedure done for intrapaum fetal monitoring: | Gynaecology & Obstetrics | Intra Uterine Growth Restriction, Intrapaum and Antepaum Fetal Surviellance | Continuous electrical fetal hea monitoring | 67 |
single | 3 | The spirometer is a simple device for measuring gas volumes. The frequently used water spirometer, rolling seal spirometer and bellows spirometer. The last two are not water-filled and are more poable. The VT, IRV, ERV, IC, and VC can all be measured with a spirometer (as can the forced expiratory volume in 1 second , ... | medmcqa_68 | Which of the following is measured by the device, Bellow's spirometer? | TLC | RV | Closing volume | ERV | null | Which of the following is measured by the device, Bellow's spirometer? | Physiology | null | ERV | 68 |
single | 0 | Ans: a (Salmonella typhimurium) Ref: Ananathanarayan,7th ed, p. 303Of the above given, S. typhimurium causes food poisoningSalmonella gastroenteritisS. typhimurium is the most common cause of food poisoning due to salmonella species.Incubation period--6-24 hrsFood poisoning is never caused by S. typhi. Source of transm... | medmcqa_69 | Which of the following is a newly emerging food poisoning organism | Salmonella typhimurium | Enterococcus | Diphtheria | Pseudomonas | null | Which of the following is a newly emerging food poisoning organism | Microbiology | Enterobecteriaceae | Salmonella typhimurium | 69 |
single | 3 | Ans. is 'd' i.e., Endothelium The most acceptable hypothesis for the pathogenesis of atherosclerosis is "the response to injury hypothesis". According to this hypothesis, atherosclerosis is a chronic inflammatory response of the aerial wall initiated by injury to endothelium. Pathogenesis of atherosclerosis Following s... | medmcqa_70 | Atherosclerosis initiation by fibroblast plaque is mediated by injury to ? | Smooth muscle | Media | Adventitia | Endothelium | null | Atherosclerosis initiation by fibroblast plaque is mediated by injury to ? | Pathology | null | Endothelium | 70 |
single | 3 | Monocyte is considered as the second line of defence.
Phagocytosis by Macrophages.
Macrophages are the end-stage product of monocytes that enter the tissues from the blood. When activated by the immune system, they are much more powerful phagocytes than neutrophils, often capable of phagocytizing as many as 100 bacte... | medmcqa_71 | The WBC that is considered “second line of defence” is: | Neutrophil | Eosinophil | Basophil | Monocyte | null | The WBC that is considered “second line of defence” is: | Physiology | null | Monocyte | 71 |
single | 0 | Pulse oxymetry-
Based on Beer Lambert law
Utilization of a probe that transmits red (640 mm) and infrared light
Photo detector as a receptor site
Different absorption ability of light by oxygenated and deoxygenated haemoglobin leads to changes in the amount of light differently absorbed by the vascular bed before reac... | medmcqa_73 | Determination of Pulp vitality by pulse oximeter based on: | Beer's law. | Pascal's law. | Doppler law. | Poisslues law. | null | Determination of Pulp vitality by pulse oximeter based on: | Dental | null | Beer's law. | 73 |
single | 2 | null | medmcqa_74 | An Isograft indicates transfer of tissues between - | Unrelated donors | Related donors | Monozygotic twins | From the same individual | null | An Isograft indicates transfer of tissues between | Surgery | null | Monozygotic twins | 74 |
single | 3 | Facial muscle involvement is not seen with Becker and Limb-girdle muscular dystrophy Emery Dreifuss and Becker are XLR disease so can't be present in a girl child. Hence by exclusion the diagnosis is Dx: Scapulo-Faciohumeraldystrophy. Facio-Scapulo-humeral dystrophy Autosomal dominant inheritance and has an onset in ch... | medmcqa_77 | A 14-year-old girl presents with quadriparesis, facial palsy, winging of scapula and ptosis. There is h/o similar illness in father and brother but less severe. Her CPK level is also raised (500IU/L). She is probably suffering from? | Emery-Dreifuss muscular dystrophy | Becker muscular dystrophy | Limb-girdle dystrophy | Scapulofaciohumeral dystrophy | null | A 14-year-old girl presents with quadriparesis, facial palsy, winging of scapula and ptosis. There is h/o similar illness in father and brother but less severe. Her CPK level is also raised (500IU/L). She is probably suffering from? | Medicine | Myasthenia Gravis and Muscular dystrophy | Scapulofaciohumeral dystrophy | 77 |
single | 1 | Extensor digitorum Hybrid muscles are the muscles having more than one nerve supply Pctoralis major: lateral & medial pectoral nerves Brachialis: additional proprioceptive fibres from radial nerve, in addition to its muscular nerve, musculocutaneous nerve. Extensor digitorum is supplied by the posterior interosseous ne... | medmcqa_79 | Which of the following muscle is not a hybrid muscle | Pectoralis major | Extensor digitorum | Flexor digitorum profundus | Brachialis | null | Which of the following muscle is not a hybrid muscle | Surgery | null | Extensor digitorum | 79 |
single | 1 | Ref:Parks 23rd edition pg 849. 1SD : confidence limit = 68% 2SD : confidence limit = 95% 3SD : confidence limit = 99.7% | medmcqa_82 | One standard detion in normal standard curev includes value- | 50% | 68% | 95% | 100% | null | One standard detion in normal standard curev includes value- | Social & Preventive Medicine | Biostatistics | 68% | 82 |
single | 1 | Ans. is 'b' i.e., EBV EBV encephalomyelitis shows :Abnormal white matter with perivascular infiltrates of inflammatory cells and foam cells.Some myelin is replaced by lipid-filled macrophages and hyperplastic astrocytes. | medmcqa_83 | Foam cells are seen in infection with which virus ? | Measles | EBV | Molluscum contagiosum | RSV | null | Foam cells are seen in infection with which virus ? | Microbiology | null | EBV | 83 |
single | 0 | null | medmcqa_84 | During extraction of the upper first molar, the mesio buccal root is missing and is suspected to have been pushed into the maxillary sinus.
The best position for the patient immediately after the incident is | To position the patient upright | To position the patients in a semi inclined posture to visualize the perforation | Trendelenberg position | Reverse trendelenberg position | null | During extraction of the upper first molar, the mesio buccal root is missing and is suspected to have been pushed into the maxillary sinus.
The best position for the patient immediately after the incident is | Surgery | null | To position the patient upright | 84 |
single | 1 | Ans. is 'b' i.e., Opposite side [Ref: Dhingra 5th/e p. 48}o Each ear is irrigated twice : once with cold water (70C below the body temperature, i. e. 300C) and then with warm water (70C above the body temperature, i.e. 440C).o Cold water provokes nystagmus towards the opposite ear, while warm water provokes nystagmus t... | medmcqa_91 | In caloric test, cold water stimulation causes movement of eye - | Some side | Opposite side | Up | Do\vn | null | In caloric test, cold water stimulation causes movement of eye | ENT | Assessment of Vestibular Function | Opposite side | 91 |
single | 0 | The history and findings are consistent with a lobar pneumonia. The most common etiologic agent of lobar pneumonia is Streptococcus pneumoniae. ESSENTIALS OF DIAGNOSIS Productive cough, fever, rigors, dyspnea, early pleuritic chest pain Consolidating lobar pneumonia on chest radiograph Lancet-shaped gram-positive diplo... | medmcqa_93 | A 12-year-old girl presents to the casualty with symptoms of fever, shoness of breath, and cough. A chest X-ray reveals complete consolidation of the lower lobe of the left lung. Cultures of the lower lobe of the left lung would most likely reveal which organism? | Streptococcus pneumoniae | Staphylococcus aureus | Klebsiella pneumoniae | Pseudomonas aeruginosa | null | A 12-year-old girl presents to the casualty with symptoms of fever, shoness of breath, and cough. A chest X-ray reveals complete consolidation of the lower lobe of the left lung. Cultures of the lower lobe of the left lung would most likely reveal which organism? | Microbiology | null | Streptococcus pneumoniae | 93 |
single | 0 | Ovulation occurs due to the effect of increased concentration of LH. In the pre-ovulatory phase of the menstrual cycle, the ovarian follicle will undergo a series of transformations called cumulus expansion, which is stimulated by FSH. This is followed by LH surge. | medmcqa_96 | Which of the following hormonal activity is expected immediately prior to Ovulation? | LH surge | FSH surge | Progestrone surge | Estrogen surge | null | Which of the following hormonal activity is expected immediately prior to Ovulation? | Physiology | null | LH surge | 96 |
single | 0 | Radiological signs:
The lesion presents as a chance radiographic finding. It is a round or an ovoid (<3 cm) uniform radiolucency with a well-defined, usually corticated, margin. Stafne’s bone cavity is non-expansile and is found below the mandibular canal just anterior to the angle of the mandible. The location of Staf... | medmcqa_99 | The radiograph of a 32 year old patient is shown below. The patient is asymptomatic and the lesion revealed in the radiograph is an accidental finding. The most likely diagnosis is: | Stafne’s bone cavity | Radicular Cyst | Dentigerous cyst | Lateral periodontal cyst | null | The radiograph of a 32 year old patient is shown below. The patient is asymptomatic and the lesion revealed in the radiograph is an accidental finding. The most likely diagnosis is: | Radiology | null | Stafne’s bone cavity | 99 |
single | 1 | Agent factors :- * Caused by group B arbovirus (flavivirus) * The main reservoirs are Ardeid birds and pigs * Pigs are amplifiers of the virus and they do not manifest ove symptoms but circulates the virus Host factors :- * Most common in the age group of <15 years of age * Man - incidental dead end host * Affects othe... | medmcqa_101 | Which of the following disease with bird, ahropod and human chain | Malaria | Japanese encephalitis | Paragonimus | Plague | null | Which of the following disease with bird, ahropod and human chain | Social & Preventive Medicine | Communicable diseases | Japanese encephalitis | 101 |
single | 0 | Disruption of the endothelium exposes subendothelial Von willebrand factor (VWF) and collagen, which promotes platelet adherence and activation.
Deficiency of Von willebrand factor (VWF) causes
↓ Platelet adhesion (↑ BT)
↓ Intrinsic pathway activity (↑ aPTT) | medmcqa_104 | A 28 year old female teacher is found to have a prolonged bleeding time and normal platelet count. She had a bleeding of "easy bleeding" with frequent bleeding of the gums, epistaxis, cutaneous bleeding and menorrhagia, further testing revealed a deficiency of Von willebrand factor. Which of the following thrombogenic ... | Adhesion | Aggregation | Formation of fibrinogen bridges | Conformational change with activation of phospholipid surface | null | A 28 year old female teacher is found to have a prolonged bleeding time and normal platelet count. She had a bleeding of "easy bleeding" with frequent bleeding of the gums, epistaxis, cutaneous bleeding and menorrhagia, further testing revealed a deficiency of Von willebrand factor. Which of the following thrombogenic ... | Pathology | null | Adhesion | 104 |
single | 2 | Ans. is 'c' i.e., 6 months | medmcqa_105 | Ifa Panchayat is dissolved, elections are to be held within? | 1 month | 3 months | 6 months | 1 year | null | Ifa Panchayat is dissolved, elections are to be held within? | Social & Preventive Medicine | null | 6 months | 105 |
single | 0 | Xenobiotics are compounds which may be accidently ingested or taken as drugs or compounds produced in the body by bacterial metabolism. The cytochrome P-450 enzyme family is involved in the biotransformation reaction of xenobiotics. They are heme containing membrane proteins localized in the smooth endoplasmic reticulu... | medmcqa_107 | Which of the following is the main enzyme responsible for activation of xenobiotics? | Cytochrome P-450 | Glucuronyl transferase | Glutathione S-transferase | NADPH cytochrome P-450-reductase | null | Which of the following is the main enzyme responsible for activation of xenobiotics? | Biochemistry | null | Cytochrome P-450 | 107 |
single | 0 | LDL receptors
Familial hypercholesterolemia (type IIa) is due to deficiency of functional LDL receptors as a result of different types of mutations. | medmcqa_108 | In Familial hypercholesterolemia there is deficiency of | LDL receptor | Apoprotein A | Apo protein C | Lipoprotein lipase | null | In Familial hypercholesterolemia there is deficiency of | Biochemistry | null | LDL receptor | 108 |
single | 2 | Ans. (C). Adequate liquor amniiThe photograph shows maceration, a sign of intrauterine death.Conditions favoring maceration: Intact membranes; adequate liquor amnii & NO air. | medmcqa_112 | Which of the following condition is necessary prerequisite for this change? | Rupture of membranes | Scanty liquor amnii | Adequate liquor amnii | Air inside the uterine cavity | null | Which of the following condition is necessary prerequisite for this change? | Forensic Medicine | Sexual Offenses | Adequate liquor amnii | 112 |
single | 2 | Higher Intakes of Vitamin D May Be Beneficial There is evidence that Vitamin D intake considerably higher than that required to maintain calcium homeostasis reduce the risk of insulin resistance, obesity, and the metabolic syndrome, as well as various cancers. There is growing evidence that higher vitamin D status is p... | medmcqa_115 | Which of the following vitamin reduces the risk of insulin resistance, obesity, and the metabolic syndrome? | Vitamin A | Vitamin C | Vitamin D | Vitamin B12 | null | Which of the following vitamin reduces the risk of insulin resistance, obesity, and the metabolic syndrome? | Biochemistry | vitamins | Vitamin D | 115 |
single | 3 | Answer is D (Coarctation of Aoa) Coarctation of Aoa is a high risk cardiac lesion fior the development of infective endocarditis and an indication fir antibiotic prophyloxis. | medmcqa_117 | Antiboiotic Prophylaxis for infective endocarditis is indicated in: | Isolated secundum ASD | Mitral valve prolapse without regurgitation | Prior coronary aery bypass graft | Coarctation of aoa | null | Antiboiotic Prophylaxis for infective endocarditis is indicated in: | Medicine | null | Coarctation of aoa | 117 |
single | 2 | null | medmcqa_121 | Secondary retention for a removable partial denture is provided by | The indirect retainer | The direct retainer | Intimate contact between the denture bases and the underlying tissues | Direct and indirect retainers | null | Secondary retention for a removable partial denture is provided by | Dental | null | Intimate contact between the denture bases and the underlying tissues | 121 |
single | 1 | In judicial hanging, a rope to allow a drop of five to seven metres according to the weight, build and age of the person, is looped round the neck, with the knot under the angle of the jaw. This causes fracture-dislocation usually at the level of the second and third, or third and fouh cervical veebrae. Ref: The essent... | medmcqa_126 | Where does the "knot" is put in the neck during judicial hanging? | The back of the neck | Under angle of jaw | Below the chin | Choice of hangman | null | Where does the "knot" is put in the neck during judicial hanging? | Forensic Medicine | null | Under angle of jaw | 126 |
single | 1 | Popliteus rotates the tibia medially on the femur or, when the tibia is fixed, rotates the femur laterally on the tibia. At the beginning of flexion of the fully extended knee, lateral femoral rotation by popliteus muscle unlocks the joint.Must know:Locking of knee joint is due to the the action of quadriceps femoris, ... | medmcqa_128 | Which of the following muscle acts as unlocker of knee? | Gracilis | Popliteus | Saorius | Biceps femoris | null | Which of the following muscle acts as unlocker of knee? | Anatomy | null | Popliteus | 128 |
single | 3 | A chronic smoker with painless gross hematuria should be suspected as having bladder cancer. The most common form of bladder cancer is transitional cell carcinoma (TCC). Tobacco use, followed by occupational exposure to various carcinogenic materials such as automobile exhaust or industrial solvents are the most freque... | medmcqa_129 | A 60 yr old chronic smoker presents with painless gross hematuria of 1 day duration. Which is the investigation of choice to know the cause of hematuria? | USG | X-ray KUB | Urine routine | Urine microscopy for malignant cytology cells | null | A 60 yr old chronic smoker presents with painless gross hematuria of 1 day duration. Which is the investigation of choice to know the cause of hematuria? | Surgery | null | Urine microscopy for malignant cytology cells | 129 |
single | 2 | Ans. is 'c' i.e., Polymerase chain reactionRef: Harrison, 17th/e, p. 1074,19th/e, p. 1165 and Ananthanarayan, 9th/e, p. 415Amplification assays such as ligase chain reaction and polymerase chain reaction are the most sensitive chlamydial diagnostic method.Other methods are:(a) Cell culture: Sensitivity (60-80%).(b) Dir... | medmcqa_130 | The most sensitive method for detecting cervical Chlamydia trachomatis infection is: | Direct fluorescent antibody test | Enzyme immunoassay | Polymerase chain reaction | Culture on irradiated McConkey cells | null | The most sensitive method for detecting cervical Chlamydia trachomatis infection is: | Microbiology | Bacteria | Polymerase chain reaction | 130 |
single | 2 | null | medmcqa_131 | A labourer involved with repair-work of sewers was admitted with fever, jaundice and renal failure. The most appropriate test to diagnose the infection in this patient is - | Weil Felix test | Paul Bunnell test | Microscopic agglutination test | Microimmunofluorescence test | null | A labourer involved with repair-work of sewers was admitted with fever, jaundice and renal failure. The most appropriate test to diagnose the infection in this patient is | Microbiology | null | Microscopic agglutination test | 131 |
single | 3 | null | medmcqa_136 | A 40-year old diabetic patient presents with proptosis of one eye and black eschar over palate. The likely organism is : | Pseudomonas | Candida | E. coli | Mucor | null | A 40-year old diabetic patient presents with proptosis of one eye and black eschar over palate. The likely organism is : | Medicine | null | Mucor | 136 |
single | 0 | Ans. A: Proptosis Graves' ophthalmopathy (also known as thyroid eye disease (TED), dysthyroid/thyroid-associated orbitopathy (TAO), Graves' orbitopathy) is an autoimmune inflammatory disorder affecting the orbit around the eye, characterized by upper eyelid retraction, swelling (edema), redness (erythema), conjunctivit... | medmcqa_142 | Grave's ophthalmopathy mostly presents as September 2010 | Proptosis | Ptosis | Reduced intraocular tension | Increased power of convergence | null | Grave's ophthalmopathy mostly presents as September 2010 | Ophthalmology | null | Proptosis | 142 |
single | 0 | When LDH-1 is greater than LDH-2, it is referred to as flipped LDH and is indicative of MI. LDH-1 isoenzyme is found primarily in hea muscle and is lesser in concentration than the LDH-2 Isoenzyme which is primarily found in RBC. When the concentration of LDH-1 is observed to be greater than LDH2. It is referred to as ... | medmcqa_144 | Flipped LDH indicating Myocardial Infarction is represented by: | LDH-1> LDH-2 | LDH-2 > LDH-1 | LDH-4 > LDH-5 | LDH-5 > LDH-4 | null | Flipped LDH indicating Myocardial Infarction is represented by: | Medicine | C.V.S | LDH-1> LDH-2 | 144 |
single | 3 | null | medmcqa_145 | Dimension stability of hydrocollids may be achieved by | optimizing w:p | using cold water | prolonged manipulation | using humidor | null | Dimension stability of hydrocollids may be achieved by | Dental | null | using humidor | 145 |
single | 2 | All the above mentioned are ultrasound findings associated with increased risk of aneuploidy although the highest association is seen with cystic hygroma Nuchal translucency and cystic hygroma are both measured in the first trimesterTrisomy 21 is the most common aneuploidy associated with increased NT and cystic hygrom... | medmcqa_147 | Which of the following ultrasound finding has the highest association with aneuploidy? | Choroid plexus cyst | Nuchal translucency | Cystic hygroma | Single umbilical aery | null | Which of the following ultrasound finding has the highest association with aneuploidy? | Microbiology | All India exam | Cystic hygroma | 147 |
single | 0 | Functions: Transpo Systems An essential role of biomembranes is to allow movement of all compounds necessary for the normal function of a cell across the membrane barrier. These compounds include a vast array of substances like sugars, amino acids, fatty acids, steroids, cations and anions to mention a few. These compo... | medmcqa_148 | Which of the following is not a component of transpo system? | Receptor activation | Selective gate | Non-selective channel | Energy coupling system | null | Which of the following is not a component of transpo system? | Biochemistry | Respiratory chain | Receptor activation | 148 |
single | 1 | Comfo zones: In deg C of corrected effective temperature Pleasant and cool 20 Comfoable and cool 20-25 (69-76F) Comfoable 25- 27 (77-80F) Hot and uncomfoable 27-28 Extremely hot 28+ Intolerably hot 30+. Park's Textbook of Preventive and Social Medicine, 25th Edition, Pg 792 | medmcqa_150 | To feel comfoable and cool in a factory the conrrected effective temperature ( in degree Farenheit) should be - | Less tha 69 | Between 69 and 76 | Between 77 and 80 | Between 81 and 82 | null | To feel comfoable and cool in a factory the conrrected effective temperature ( in degree Farenheit) should be | Social & Preventive Medicine | Environment and health | Between 69 and 76 | 150 |
single | 1 | Ans. is 'b' i.e., APTT o Factor VIII is a part of the intrinsic pathway of coagulation. The test used to identity1 the defects in the intrinsic and common pathways of coagulation is PTT. Thus prolonged PTT is a feature of patient with factor VIII deficiency.o Patients with hemophilia have deficiency of factor VIII that... | medmcqa_151 | Test used for factor VIII deficiency identification is- | PT | APTT | D dimer | FDP | null | Test used for factor VIII deficiency identification is- | Pathology | Bleeding Disorders | APTT | 151 |
single | 0 | Chronic subdral haematoma | medmcqa_153 | Headache, apathy and deteriorating level of consciousness occurring weeks after head injury suggests; | Chronic subdral haematoma. | Pontine hemorrhage | Continuing cerebral. | Depressed skull fracture. | null | Headache, apathy and deteriorating level of consciousness occurring weeks after head injury suggests; | Surgery | null | Chronic subdral haematoma. | 153 |
single | 0 | Ans. A. (A)A. Anterior Talofibular ligamentAnkle sprains: Usually caused by the falls from height or twists of ankle. When the plantar-flexed foot is excessively inverted, the anterior and posterior talofibular and calcaneofibular ligaments are stretched and torn. The anterior talofibular ligament is most commonly torn... | medmcqa_154 | A 27-year female wearing high heels stumbled and sustained inversion injury at ankle. Which ligament is most likely to be injured in the given case? | A | B | C | D | null | A 27-year female wearing high heels stumbled and sustained inversion injury at ankle. Which ligament is most likely to be injured in the given case? | Anatomy | Lower Extremity | A | 154 |
single | 0 | Asymmetric tonic reflex (ATNR) diappears by 6-7 months postnatally The tonic neck reflex is produced by manually rotating the infant&;s head to 1 side and observing for the characteristic fencing posture (extension of the arm on the side to which the face is rotated and flexion of the conralateral arm) An obligatory to... | medmcqa_155 | Asymmetric tonic neck reflex (ATNR) disappears at ______ | 6 months | 5 months | 9 months | 8 months | null | Asymmetric tonic neck reflex (ATNR) disappears at ______ | Pediatrics | New born infants | 6 months | 155 |
single | 1 | Hypeension due to an occlusive lesion of a renal aery is renovascular hypeensionIn the initial stages, the mechanism of hypeension generally is related to activation of the renin-angiotensin system. Obstruction of the renal aery leads to decreased renal perfusion pressure, thereby stimulating renin secretion. Over time... | medmcqa_158 | Which of the following is the most specific and sensitive screening test for renovascular hypeension? | HRCT | CT Angiography | Captopril enhanced radionucleotide scan | Doppler ultrasound of renal aeries | null | Which of the following is the most specific and sensitive screening test for renovascular hypeension? | Medicine | All India exam | CT Angiography | 158 |
single | 2 | Even severe AS may exist for many years without producing any symptoms because of the ability of the hyperophied LV to generate the elevated intraventricular pressures required to maintain a normal stroke volume. Most patients with pure or predominant AS have gradually increasing obstruction over years, but do not beco... | medmcqa_160 | A 63 year old man presents with a triad of angina, syncope and congestive hea failure. Which of the following valvular hea lesion can be suspected- | antral stenosis | Tricuspid regurgitation | Aoic stenosis | Aoic regurgitation | null | A 63 year old man presents with a triad of angina, syncope and congestive hea failure. Which of the following valvular hea lesion can be suspected- | Medicine | C.V.S | Aoic stenosis | 160 |
single | 3 | null | medmcqa_161 | Generalised thickening of cortical and cancellous bones is seen in | Osteopetrosis | Pagets disease | Osteogenesis imperfecta | Infantile hyperostosis | null | Generalised thickening of cortical and cancellous bones is seen in | Pathology | null | Infantile hyperostosis | 161 |
single | 3 | Myoglobinuria REF: Harrison's Internal Medicine 17th edition chapter 382, Physiology and pathology of the urine by john dixon p. 49 Red color urine may be due to hemoglobin or myoglobin. In the question clue is given that patient is an athlete who competed in an event which lead to sternous exercise and hence increased... | medmcqa_162 | An athelete presented with red coloured urine after 2 days of history of severe exeion. The most probable cause is? | Hemoglobinuria | Hemosiderinuria | Hematuria | Myoglobinuria | null | An athelete presented with red coloured urine after 2 days of history of severe exeion. The most probable cause is? | Surgery | null | Myoglobinuria | 162 |
single | 1 | There are 6 established hypothalamic releasing and inhibiting hormones :
Corticotropin-releasing hormone (CRH),
Thyrotropin releasing hormone (TRH),
Growth hormone releasing hormone (GRH),
Growth hormone inhibiting hormone (GIH),
Luteinizing hormone releasing hormone (LHRH) and
Prolactin inhibiting hormone(PIH). | medmcqa_164 | Which of the following is released from hypothalamus? | Orexin | Cortisol releasing hormone | Neuropeptide | Ghrelin | null | Which of the following is released from hypothalamus? | Physiology | null | Cortisol releasing hormone | 164 |
single | 0 | Vitamin Functions Deficiency Disease D Maintenance of calcium balance Enhances intestinal absorption of Ca2+ and mobilizes bone mineral Regulation of gene expression and cell differentiation Rickets = poor mineralization of bone Osteomalacia = bone demineralization Reference: Harper; 30th edition; Page no: 550 | medmcqa_167 | Which of the following vitamin enhances intestinal absorption of calcium? | Vitamin D | Vitamin K | Vitamin B1 | Vitamin B2 | null | Which of the following vitamin enhances intestinal absorption of calcium? | Biochemistry | vitamins | Vitamin D | 167 |
single | 2 | Habitual aboion is the most impoant indication for surgical treatment of women who have a double uterus. The aboion rate in women who have a double uterus is to three times greater than that of the general population. Best diagnosis of the condition is made by laparohysteroscopy. Strassmans Metroplasty | medmcqa_168 | Which of these is the most impoant indication for Strassmans Metroplasty done for a bicornuate uterus? | Infeility | Menorrhagia | Repeated early pregnancy losses | Associated vaginal atresia | null | Which of these is the most impoant indication for Strassmans Metroplasty done for a bicornuate uterus? | Gynaecology & Obstetrics | Mullerian Abnormalities | Repeated early pregnancy losses | 168 |
single | 3 | Reference: Harpers illustrated biochemistry 30th edition page 275 | medmcqa_173 | In a patient with a type of familial dyslipidemias he presented with palmar Xanthomas and he ias at increased risk of atherosclerosis and CAD.In Lipid profile there was elevation of triacylglycerols and cholesterol.And the IDL and chylomicrons were elevated.What is the pathophysiology of the condition? | LDL deficiency | VLDL overproduction | Apo C-2 deficiency | Apo E deficiency | null | In a patient with a type of familial dyslipidemias he presented with palmar Xanthomas and he ias at increased risk of atherosclerosis and CAD.In Lipid profile there was elevation of triacylglycerols and cholesterol.And the IDL and chylomicrons were elevated.What is the pathophysiology of the condition? | Biochemistry | Metabolism of lipid | Apo E deficiency | 173 |
single | 2 | Answer is C (Ca lung with ectopic ACTH production); Lack of suppression to dexamethasone challenge (ACTH producing tumor) and presence of hemoptysis (Carcinoma lung) in a patient with Cushinoid features suggests a diagnosis of Carcinoma lung with ectopic ACTH secretion. As a method of diagnostic workup of any patient w... | medmcqa_177 | A patient with cushinoid features presents with hemoptysis; he shows no response to dexamethasone suppression test; most likely diagnosis here is: | Adrenal hyperplasia | Adrenal adenoma | Ca lung with ectopic ACTH production | Pituitary microadenoma | null | A patient with cushinoid features presents with hemoptysis; he shows no response to dexamethasone suppression test; most likely diagnosis here is: | Medicine | null | Ca lung with ectopic ACTH production | 177 |
single | 0 | Since cannabis causes very mild withdrawal symptoms hence, no symptomatic treatment is required. LSD and other hallucinations also do not cause any withdrawal symptoms . | medmcqa_178 | Symptomatic treatment is not required in withdrawal of: | Cannabis | Morphine | Alcohol | Cocaine | null | Symptomatic treatment is not required in withdrawal of: | Psychiatry | Substance Related and Addictive Disorders | Cannabis | 178 |
single | 2 | The Transplantation of Human Organs Act 1994, amended in 2011, and 2012 Chapter VI and VII deals with the trial and punishment of offences under this act. Under this act, doctors involved will be punished for a period of 2-5yrs. Ref: FORENSIC MEDICINE AND TOXICOLOGY Dr. PC IGNATIUS PAGE NO: 389 | medmcqa_180 | Under transplantation of humans organs act, the punishment for the doctor involved is | < 1 year | < 2 years | 2-5 years | > 5 years | null | Under transplantation of humans organs act, the punishment for the doctor involved is | Forensic Medicine | Medical Jurisprudence | 2-5 years | 180 |
single | 0 | Ans. is. a. Ecthyma gangrenosum | medmcqa_181 | Staphylococcus aureus does not cause which of the following skin infection: | Ecthyma gangrenosum | Bullous impetigo | Botryomycosis | Cellulitis | null | Staphylococcus aureus does not cause which of the following skin infection: | Microbiology | null | Ecthyma gangrenosum | 181 |
single | 0 | Cornea Verticillata
This is a whorl-like opacity in the corneal epithelium seen in patients on long-term treatment with medication such as amiodarone, chloroquine, phenothiazines and indomethacin.
It is also seen in patients with Fabry disease and its carrier state. The condition is generally asymptomatic, harmless an... | medmcqa_184 | A patient on amiodarone is diagnosed to have cornea verticillata. What should be management – | Stop the drug | Penetrating keratoplasty | Lamellar keratoplasty | Observation | null | A patient on amiodarone is diagnosed to have cornea verticillata. What should be management – | Ophthalmology | null | Stop the drug | 184 |
single | 2 | Ref:Robbins Basic Pathology (9th Edition),page no.478,479 Sarcoidosis Although sarcoidosis is considered here as an example of a restrictive lung disease, it is impoant to note that sarcoidosis is a multisystem disease of unknown etiology characterized by noncaseating granulomas in many tissues and organs. MORPHOLOGY T... | medmcqa_188 | Mediastinal lymph node calcification is seen in which one of the following- | Metastatic neoplasm | Lymphoma | Sarcoidosis | Bronchiectasis | null | Mediastinal lymph node calcification is seen in which one of the following- | Pathology | Respiratory system | Sarcoidosis | 188 |
single | 2 | The Ty21a vaccine is licensed for use in individuals > 5 years. A three dose regimen is recommended. Vaccine is administered on alternate days: 0n days 1, 3 and 5. Ref: Park 21st edition, page 215. | medmcqa_190 | The number of doses recommended for oral Ty21a typhoid vaccine is: | 14 | 5 | 3 | 1 | null | The number of doses recommended for oral Ty21a typhoid vaccine is: | Social & Preventive Medicine | null | 3 | 190 |
single | 1 | Ethosuximide and valproate are the drugs of choice for absence seizures and are more effective than lamotrigineReference: Katzung Pharmacology; 12th edition; Page no: 418 | medmcqa_191 | The drug used in petit mal seizures and has a narrow spectrum of antiepileptic activity is | Lamotrigine | Ethosuximide | Phenytoin | Primidone | null | The drug used in petit mal seizures and has a narrow spectrum of antiepileptic activity is | Pharmacology | Central Nervous system | Ethosuximide | 191 |
single | 2 | Answer is C (PET Scan) : PET scan has- not been mentioned as a test to investigate syncope in Harrisons text. It is the single best answer of exclusion. Electrophysiological tests and 24 hour ECG Holter monitoring are indicated in patients where history suggests a cardiac disease. Upright tilt table testing is indicate... | medmcqa_192 | Which test is not useful in a patient with history of Syncopal attack? | Electrophysiological testing | Tilt Table testing | PET Scan | Holter monitoring | null | Which test is not useful in a patient with history of Syncopal attack? | Medicine | null | PET Scan | 192 |
single | 1 | The axial skeleton shapes the longitudinal axis of the human body. Coracoclavicular ligament suspends the scapula from the lower one third of the clavicle and forms a strong bond between them. The weight of the upper limb is transmitted to the axial skeleton through this ligament. A fracture of the clavicle, medial to ... | medmcqa_195 | In a 24 year old man weight of the upper limb is transmitted to the axial skeleton by: | Coracoacromial ligament | Coracoclavicular ligament | Costoclavicular ligament | Coracohumeral ligament | null | In a 24 year old man weight of the upper limb is transmitted to the axial skeleton by: | Anatomy | null | Coracoclavicular ligament | 195 |
single | 0 | Freely filterable substances by glomerulus
- Water
- Na+
- Cl-
- HCO3-
- Inulin
- Glucose
- Creatinine
- Free Calcium or phosphate | medmcqa_200 | Which of the following is freely filtered by kidney across glomerular capillariesa) Albumin (across glomerular capillaries)b) Globulinc) Creatinined) HCO3 e) Glucose | cde | acd | bde | ade | null | Which of the following is freely filtered by kidney across glomerular capillariesa) Albumin (across glomerular capillaries)b) Globulinc) Creatinined) HCO3 e) Glucose | Physiology | null | cde | 200 |
single | 1 | THYROID HORMONE SYNTHESIS AND SECRETIONThyroid hormones are synthesized in the colloid, near the apical cell membrane of the follicular cells. Catalyzed by the enzyme thyroidal peroxidase, iodide in the thyroid cell is oxidized to iodine.The iodine enters the colloid and is rapidly bound at the 3 position to tyrosine m... | medmcqa_209 | Which of the following iodinated compound is present in a maximum concentration in the thyroid? | Monoiodotyrosine (MIT) | Diiodotyrosine (DIT) | T3 | Reverse T3 | null | Which of the following iodinated compound is present in a maximum concentration in the thyroid? | Microbiology | All India exam | Diiodotyrosine (DIT) | 209 |
single | 0 | null | medmcqa_212 | One of the constituents of the commonly used metered dose inhalers in bronchial asthma which is an air pollutant & dangerous to earth's stratosphere is - | Flurocarbons | Salbutamol | Ozone | Oxygen | null | One of the constituents of the commonly used metered dose inhalers in bronchial asthma which is an air pollutant & dangerous to earth's stratosphere is | Medicine | null | Flurocarbons | 212 |
single | 2 | terbutaline can be given as s.c (0.25mg) in asthma. | medmcqa_217 | Which of the following drugs can be administered by subcutaneous route? | Albuterol | Metaproterenol | Terbutaline | Pirbuterol | null | Which of the following drugs can be administered by subcutaneous route? | Pharmacology | null | Terbutaline | 217 |
single | 2 | Ans. C: Debilitation after major surgery Acute bacterial parotitis is now infrequent, but its historical impoance. Mumps and bacterial parotitis were differentiated by 1800, but neither was effectively treated. The moality rate for bacterial parotitis was 80%. Before antibiotics and intravenous administration of fluids... | medmcqa_219 | Bacterial pyogenic parotitis affecting the parotid gland is most common after: March 2008 | Uveo-parotid fever | Mumps | Debilitation after major surgery | After administration of iodine | null | Bacterial pyogenic parotitis affecting the parotid gland is most common after: March 2008 | Surgery | null | Debilitation after major surgery | 219 |
single | 1 | High grade squamous intraepithelial lesion have a propensity to progress and become invasive, therefore need investigations and treatment Ref: Shaw Gynecology 17 e pg 410. | medmcqa_220 | Patient diagnosed as squamous cell intraepithelial lesion which of the following has the highest risk for progression to carcinoma; | Low grade squamous intraepithelial neoplasia | High grade squamous intraepithelial neoplasia | Squamous intraepithelial associated with HPV 16 | Squamous intraepithelial neoplasia associated with HIV | null | Patient diagnosed as squamous cell intraepithelial lesion which of the following has the highest risk for progression to carcinoma; | Gynaecology & Obstetrics | Gynaecological oncology | High grade squamous intraepithelial neoplasia | 220 |
single | 1 | The following are the adverse effect following immunisation: Vaccine reaction - Here the event is caused by the inherent propeies of the vaccine when given correctly. Programme error - In this case the event is as a result of error in preparation, handling or administration of the vaccine. Coincidental - The event afte... | medmcqa_222 | You are the medical officer in charge of the immunisation programme at a sub-centre and you are informed by the local ASHA worker that one of the children who was immunised has has been dizzy. On fuher investigation it was confirmed that the symptoms were due to anxiety of pain of the injection and not as a result of t... | Vaccine reaction | Injection reaction | Programme error | Coincidental | null | You are the medical officer in charge of the immunisation programme at a sub-centre and you are informed by the local ASHA worker that one of the children who was immunised has has been dizzy. On fuher investigation it was confirmed that the symptoms were due to anxiety of pain of the injection and not as a result of t... | Social & Preventive Medicine | null | Injection reaction | 222 |
single | 2 | Bicipital aponeurosis lies superficial to the brachial aery and median nerve. -lies deep to superficial veins. -provides protection for the deeper structures during venepuncture at cubital fossa. -routinely released to decompress the median nerve | medmcqa_223 | Bicipital aponeurosis lies over which structure in cubital fossa:- | Median cubital vein | Radial nerve | Brachial aery | Anterior interosseous aery | null | Bicipital aponeurosis lies over which structure in cubital fossa:- | Anatomy | Muscles of arm and forearm region & Cubital fossa | Brachial aery | 223 |
single | 1 | Suppression is pushing of unwanted feelings into unconscious which has reached conscious awareness. | medmcqa_224 | Postponing paying attention of conscious impulse or conflict is a mature defence mechanism known as - | Sublimation | Suppression | Humor | Anticipation | null | Postponing paying attention of conscious impulse or conflict is a mature defence mechanism known as | Psychiatry | null | Suppression | 224 |
single | 3 | • Risks of colonoscopy: Perforation and hemorrhage
• MC site of bleeding after colonoscopy: Stalk after polypectomy.
• MC site of perforation during colonoscopy: Sigmoid colon
• Perforation can be caused by excessive air pressure, tearing of the antimesenteric border of the colon from excessive pressure on colonic loop... | medmcqa_225 | The commonest site of perforation during colonoscopy is - | Caecum | Hepatic flexure | Splenic flexure | Sigmoid colon | null | The commonest site of perforation during colonoscopy is | Surgery | null | Sigmoid colon | 225 |
single | 0 | Ref Robbins 9/e p106 Incised wound for the formation of collagen and new tissue, thick layer of epithelial ,and granulation tissue formation along with new blood vessels requires atleast 4_5 days | medmcqa_228 | After an incised wound ,new collagen fibrils are seen along with a thick layer of growing epithelium.The approximate age of the wound is | 4-5days | About 1week | 12-24hrs | 24-48 hrs | null | After an incised wound ,new collagen fibrils are seen along with a thick layer of growing epithelium.The approximate age of the wound is | Anatomy | General anatomy | 4-5days | 228 |
single | 2 | Ans: C (Saphenofemoral incompetency) Ref : 74 A Manual on Clinical Surgery S. DasExplanation:Clinical Examination of Varicose VeinsBrodie-Trendelenherg TestDone to determine the incompetency of Saphenofemoral valve.Patient is placed in recumbent position.Limbs are raised to empty the veins. Veins are milked proximally ... | medmcqa_230 | Trendlenburg's test done for varicose veins is for detection of: | Perforator in competency | Deep veins patency | Saphenofemoral incompetency | Site of perforators | null | Trendlenburg's test done for varicose veins is for detection of: | Surgery | Varicose Veins | Saphenofemoral incompetency | 230 |
single | 1 | null | medmcqa_231 | Arrange the following 4 enzymes of gluconeogenesis in sequence: A. Pyruvate carboxylase B. Glucose - 6 - phosphatase C. Phosphoenol pyruvate carboxy kinase D. Fructose 1,6 Bisphosphatase | D-C-A-B | A-C-D-B | B-A-D-C | C-D-B-A | null | Arrange the following 4 enzymes of gluconeogenesis in sequence: A. Pyruvate carboxylase B. Glucose - 6 - phosphatase C. Phosphoenol pyruvate carboxy kinase D. Fructose 1,6 Bisphosphatase | Biochemistry | Gluconeogenesis | A-C-D-B | 231 |
single | 1 | <p> Leptospirosis is the most wide zoonotic disease in the world. Reference:Park&;s textbook of preventive and social medicine,K.Park,23rd edition,page no:291. <\p> | medmcqa_233 | Most common widespread zoonotic disease in the world is - | Rabies | Leptospirosis | Brucella | Anthrax | null | Most common widespread zoonotic disease in the world is | Social & Preventive Medicine | Communicable diseases | Leptospirosis | 233 |
single | 2 | Inherited hyperammonemias are a group of six diseases caused by inborn deficiencies of the enzymes of the Krebs-Henseleit urea cycle. The enzymes involved are: 1. N-acetyl glutamate synthetase 2. Arbamyl phosphate synthetase (CPS) 3. Ornithine transcarbamylase (OTC) 4. Argininosuccinic acid synthetase (citrullinemia) 5... | medmcqa_236 | Inherited hyperammonemia is a result of deficiency of which enzyme of Krebs-Henseleit urea cycle? | Malate dehydrogenase | Isocitrate dehydrogenase | N-acetyl glutamate synthetase | Succinate dehydrogenase | null | Inherited hyperammonemia is a result of deficiency of which enzyme of Krebs-Henseleit urea cycle? | Biochemistry | null | N-acetyl glutamate synthetase | 236 |
single | 3 | Ans. is 'd' i.e., Doppler o Color doppler ultrasonography is the screening method of choice (not simple USG : option a is incorrect),o Carotid angiography is the investigation of choice for diagnosis,o MRI is the investigation of choice for demyelinating disorder, e.g. multiple sclerosis.Investigations in nervous syste... | medmcqa_238 | Carotid artery stenosis screening invivo choice is - | USG | CT | MRI | Doppler | null | Carotid artery stenosis screening invivo choice is | Radiology | Head and Neck Imaging | Doppler | 238 |
End of preview. Expand in Data Studio
README.md exists but content is empty.
- Downloads last month
- 3