MikaStars39/nano-eval huggingface dataset:
It is known that the semiconductor GaAs has a sphalerite structure, and the nearest distance between Ga and As atoms is $\mathbf{d}=2. 4 5 \times1 0^{-1 0} \mathbf{m}$ . Try to find what is the lattice constant and Miller index for the interplanar spacing of the (110) crystal plane family?

Options:
A. $$\frac{\sqrt{5}}{4}a; 2.755 \times 10^{-10}$$
B. $$\frac{\sqrt{3}}{4}a; 2.815 \times 10^{-10}$$
C. $$\frac{\sqrt{5}}{4}a; 2.875 \times 10^{-10}$$
D. $$\frac{\sqrt{3}}4a;2. 875 \times1 0^{-1 0} \ $$
E. $$\frac{\sqrt{5}}4a;2. 815 \times1 0^{-1 0} \ $$
F. $$\frac{\sqrt{3}}{4}a; 1.625 \times 10^{-10}$$
G. $$\frac{\sqrt{3}}{4}a; 2.795 \times 10^{-10}$$
H. $$\frac{\sqrt{5}}{4}a; 1.625 \times 10^{-10}$$
I. $$\frac{\sqrt{5}}4a;2. 875 \times1 0^{-1 0} \ $$
J. $$\frac{\sqrt{5}}4a;2. 795 \times1 0^{-1 0} \ $$
Answer: G
A truck, in order to overtake a vehicle, is moving into the left contraflow lane at 90km/h when it suddenly notices a car coming head-on 80m ahead of it Assume that the car is traveling at 65km/h and also notices the truck overtaking it - Given that the reaction time of both drivers is 0.70s (i.e., the time elapsed between the drivers' discovery of the dangerous situation and the time when they actually braked), and that the magnitude of their acceleration after braking is 7.5 $. \mathrm{m} / \mathrm{s}^{2}$ , will the two cars collide? If yes, what will be the speed of the truck at the moment of collision?

Options:
A. Yes, $70 km/h$
B. Yes, $40 km/h$
C. No
D. Yes, $80 km/h$
E. Yes, $46 km/h$
F. Yes, $55 km/h$
G. Yes, $60 km/h$
Answer: E
A quantity of dry $\mathrm{N_{2}}$ is passed slowly through a $5 \%$ solution of chloroform of a nonvolatile substance A and then slowly through a pure chloroform liquid at standard atmosphere. After stopping the aeration the weight loss of the chloroform solution in the first vial is measured to be 2.21 g, and the weight loss of the pure chloroform liquid in the second vial to be 0.04 g. Calculate the relative molecular mass of $\mathbf{A}$.

Options:
A. 214
B. 375
C. 500
D. 288
E. 264
F. 412
G. 429
H. 353
I. 301
J. 199
Answer: H
The half-life of $6 0 \mathrm{C o}$, which is widely used in cancer therapy, is 5.26 a. For a sample of $6 0 \mathrm{C o}$ with a radioactivity of 1.67 MBq, calculate the radioactivity of $6 0 \mathrm{C o}$ after 1.0 a to be ___.

Options:
A. $1. 9 6 \times1 0^{6} \mathrm{~ B q}$
B. $1. 1 6 \times1 0^{6} \mathrm{~ B q}$
C. $1. 5 6 \times1 0^{6} \mathrm{~ B q}$
D. $1. 0 6 \times1 0^{6} \mathrm{~ B q}$
E. $1. 3 6 \times1 0^{6} \mathrm{~ B q}$
F. $1. 8 6 \times1 0^{6} \mathrm{~ B q}$
G. $1. 4 6 \times1 0^{6} \mathrm{~ B q}$
H. $1. 7 6 \times1 0^{6} \mathrm{~ B q}$
I. $1. 6 6 \times1 0^{6} \mathrm{~ B q}$
J. $1. 2 6 \times1 0^{6} \mathrm{~ B q}$
Answer: G
$\mathrm{FeCl}_{3} ( \mathbf{s} )$ and $\mathrm{H_{2}O ( l )}$ can form $\mathrm{FeCl_{3} ( s ) \cdot 2H_{2}O ( s ), ~ FeCl_{3} ( s ) \cdot 5H_{2}O ( s ), ~ FeCl_{3} ( s ) \cdot 6H_{2}O ( s )}$ and $\mathrm{FeCl}_{3} ( \mathbf{s} ) \cdot 7 \mathrm{H}_{2}\mathrm{O} ( \mathbf{s} )$ - four stable hydrates. Then, at atmospheric pressure, the number of components $\mathbf{C}$ and the maximum number of coexisting phases Р in this equilibrium system are______.

Options:
A. C=5, P=3
B. C=2, P=3
C. C=3, P=3
D. C=2, P=6
E. C=4, P=4
F. C=2, P=5
G. C=3, P=2
H. C=3, P=5
I. C=4, P=3
J. C=2, P=4
Answer: B
In the laboratory, the pH of an unknown solution needs to be measured. It is known that glass electrodes can be interfered with by asymmetric potentials and liquid junction potentials during measurements. The sensor is now calibrated using a standard buffer solution with pH values of 4.00 and 9.18. The electrode was first immersed in a standard buffer solution with a pH of 4.00 and an electromotive force of 0.125V was measured; The electrode was then immersed in a standard buffer solution with a pH of 9.18 and an electromotive force of -0.280 V was measured. When the electrode is immersed in an unknown solution, the measured electromotive force is -0.050V. What is the pH of an unknown solution?

Options:
A. Approximately 8.320
B. Approximately 6.880
C. Approximately 5.960
D. Approximately 7.890
E. Approximately 6.200
F. Approximately 8.900
G. Approximately 5.482
H. Approximately 7.120
I. Approximately 6.759
J. Approximately 7.305
Answer: J
When the spatial resolution of an image is changed, what in the image is most affected?

Options:
A. Smooth grayscale area
B. Detailed sharpness region
C. Sharp contrast sector
D. Target Boundary Area
E. Grayscale Gradient Area
F. High contrast pattern section
G. Textured Area (an area with many repeating units)
H. Solid colored space
I. Singular color region
J. Uniform texture zone
Answer: G
Where does the third largest acid rain area in the world appear in our country?

Options:
A. East China Region
B. Southwest Region
C. Northwest region
D. Tibetan Plateau
E. Northeast region
F. Yangtze River Lower Reaches
G. South China Region
H. North China region
I. Middle Reaches of the Yellow River
J. Southeast Region
Answer: G
What's the relationship between vorticity and rotational angular velocity?

Options:
A. Single dependence
B. Balanced force
C. Dual relationship
D. Linear progression
E. Kinetic alignment
F. Circular motion
G. Parallel velocity
H. Mutual interaction
I. Dynamic equilibrium
J. Static condition
Answer: C
When two liquids of different densities are superimposed, what is the wave produced at their superimposed interface?

Options:
A. Serio
B. Nepo
C. Kendri
D. Epo
E. Nurd
F. Fispa
G. Yusha
H. Wona
I. Maro
J. Telo
Answer: B
If the basic area is the same and the additional stress on the foundation is also the same, but the burial depth is different, what will be the final settlement of the two foundations?

Options:
A. Smaller burial depths result in greater settlement than larger burial depths.
B. Varying burial depths do not affect the settlement outcomes.
C. Both foundations have settled equally
D. Shallow burial subsides less than deep burial.
E. Larger burial depths lead to greater settlement than smaller burial depths.
F. Unable to determine the magnitude of the settlement of the two foundations
G. Deep foundations experience more settlement than those more shallowly buried.
Answer: A
The side length of a square foundation is 2m, with a burial depth of d=L5m. The vertical force transmitted from the upper structure to the foundation is F=8OOkN. If the groundwater level is 0.5m below the surface, the average base pressure is ().

Options:
A. 225kPa
B. 200kPa
C. 240kPa
D. 250kPa
E. 230kPa
F. 235kPa
G. 215kPa
H. 205kPa
I. 210kPa
J. 220kPa
Answer: J
The inclination direction of the rock layer is consistent with that of the ground. When the inclination angle of the rock layer is smaller [larger] than the slope angle of the ground, the boundary between the rock layer and the contour line of the terrain ().

Options:
A. The bending direction is consistent, but the curvature of the rock layer boundaries is greater than the curvature of the topographic contour lines.
B. The bending direction opposes, and the curvature of the rock layer boundaries is less than the curvature of the topographic
C. The bending direction diverges, although the curvature of the rock layer boundaries equals the curvature of the topographic contour lines.
D. The direction of the bending is consistent, but the curvature of the rock layer boundaries is less than the curvature of the topographic contour lines.
E. The curvature of the rock layer boundaries is consistent, although the bending direction differs greater than the topographic contour lines.
F. Opposite bending direction
G. The bending direction is different, but the curvature of the rock layer boundaries is greater than the curvature of the topographic contour lines.
H. The bending direction coincides, yet the curvature of the rock layer boundaries equals the curvature of the topographic contour lines.
I. The bending direction is consistent, but the curvature of the rock layer boundaries matches the curvature of the topographic contour lines.
J. Parallel
Answer: A
Which of the following minerals is the most soluble?

Options:
A. Halides
B. Chlorides
C. Oxides
D. Nitrates
E. Sulfates
F. Silicates
G. Sulfides
H. Phosphates
I. Borates
J. Carbonates
Answer: A
What is the progressive deformation process in which trace strains occur at very small moments?

Options:
A. Incremental Strain
B. Fractional Strain
C. Limited Strain
D. Minute Strain
E. Trivial Strain
F. Infinitesimal strain
G. Slight Strain
H. Tiny Strain
I. Minimal Strain
J. Non-uniform Strain
Answer: A
What animal has retrograde metamorphosis?

Options:
A. Distal chordates
B. Proximal chordates
C. Caudal chordates
D. Medial chordates
E. Posterior chordates
F. Ventral chordates
G. Segmental chordates
H. Lateral chordates
I. Anterior chordates
J. Dorsal chordates
Answer: C
In the Enterobacteriaceae family, what is the most common environmental bacterial group?

Options:
A. Common Soil
B. Species Lactobacillus
C. Pathogenic Bacteria Legionella
D. Escherichia coli
E. Multi-source Bacterial Genus
F. Enterobacteriaceae
G. Widespread Mycobacteria Group
H. Commensal Bacterial Community
I. Genus Pseudomonas
J. Genus Streptomyces
Answer: F
What are the conditions for the isobaric surface to be horizontal in a stationary liquid under the action of gravity?

Options:
A. Interconnected with each other
B. Different gases, interconnected
C. The same liquid
D. No liquids, just solid materials
E. The same liquid, interconnected
F. Not connected
G. The same liquid, not in motion
H. Different liquids, moving randomly
I. The same gas, interconnected
J. Different liquids, not interconnected
Answer: E
Where does the fracture of the tension bolt occur most often?

Options:
A. The middle of the shank away from threads
B. The lower section near the thread end
C. The smooth area far from the bolt head
D. The end furthest from the head attachment
E. The shank middle far from the bolt base
F. The threaded part close to the nut support surface
G. The tip region slightly below the threading
H. The center region distant from the threading
I. The area around the head-to-shank junction
J. The smooth section near the bolt head
Answer: F
In a plane-concave cavity with a cavity length L, and the radius of curvature of the concave mirror being R, where L<R,the incorrect statement is____.

Options:
A. A plane-concave mirror can only diverge light effectively
B. The radius of curvature affects the stability of the cavity
C. The center of the equivalent symmetrical confocal cavity coincides with the center of the plane-concave cavity
D. The mirror's curvature changes with the length of the cavity
E. The cavity can be classified strictly as a stable cavity
F. The shape of the cavity alters the focal point location
G. This plane-concave cavity has an equivalent symmetrical confocal cavity
H. The center of the equivalent symmetrical confocal cavity is located at the plane mirror
I. The distance from the mirror to the focus can be adjusted
J. This plane-concave cavity is a stable cavity
Answer: C
To lower the electrode potential of a certain electrochemical cell, a complexing agent that can form a stable complex with what should be added?

Options:
A. Valence electrons
B. Electrostatic force
C. Oxidation state
D. Ionization energy
E. Lattice energy
F. Coordination sphere
G. Ligand field
H. Reduction potential
I. Atomic radius
J. Activation energy
Answer: C
Which type of measuring cathode is used in the extremum analyzer?

Options:
A. Continuous Wave Receive Electrode
B. Continuous Wave Modulation Electrode
C. Optical Reflection Analyzer Plate
D. Differential Hydrogen Ion Electrode
E. Vibrational Frequency Capacitor
F. Quantum Stability Measurement Sensor
G. Amplification Signal Detection Device
H. Differential Oxygen Ion Electrode
I. Concentration Polarization Electrode
J. Amplification Charge Detection Device
Answer: I
According to technical regulations, KK↓PP↓ or CC↓OO↓ in the material system means ___.

Options:
A. remain as it is
B. preserve in state
C. maximize in size
D. decrease in quality
E. increase in value
F. amplify in volume
G. expand in scope
H. divide into portions
I. minimize in content
J. combine into a whole
Answer: H
According to the charging sequence, the charging methods are ranked from heaviest to lightest for the degree of weighted edges as ___.

Options:
A. Positive homogeneous loading - Inverted split loading - Semi-inverted loading - Positive split loading - Inverted homogeneous loading
B. Semi-inverted loading - Positive homogeneous loading - Positive split loading - Inverted homogeneous loading - Inverted split loading
C. Positive homogeneous loading - Positive split loading - Semi-inverted loading - Inverted split loading - Inverted homogeneous loading
D. Positive split loading - Semi-inverted loading - Positive homogeneous loading - Inverted split loading - Inverted homogeneous loading
E. Positive split loading - Inverted homogeneous loading - Positive homogeneous loading - Inverted split loading - Semi-inverted loading
F. Inverted split loading - Semi-inverted loading - Positive split loading - Inverted homogeneous loading - Positive homogeneous loading
G. Semi-inverted loading - Inverted homogeneous loading - Positive homogeneous loading - Inverted split loading - Positive split loading
H. Inverted homogeneous loading - Inverted split loading - Semi-inverted loading - Positive split loading - Positive homogeneous loading
I. Semi-inverted loading - Positive split loading - Inverted split loading - Positive homogeneous loading - Inverted homogeneous loading
J. Inverted split loading - Inverted homogeneous loading - Semi-inverted loading - Positive split loading - Positive homogeneous loading
Answer: C
Selection of soft fusion belt for the inverted V-type soft fusion belt, it is hoped that the soft fusion belt root position from the furnace wall should be ____ , so that the air permeability improvement is conducive to strengthening the smelting.

Options:
A. a bit farther
B. much closer
C. extremely distant
D. much farther
E. somewhat nearer
F. extremely near
Answer: A
The pattern of change in the CO2 content of the gas as the charge level drops when the furnace is stopped in an empty charge line is ____.

Options:
A. go up straight, no descend
B. remains constant, no change
C. stay constant, then begin to ascend
D. first come down, then go up
E. increase gradually, then reduce
F. begin to fluctuate, then stabilize
G. stay static, then decrease
H. always increasing, never descend
I. first ascend, then drop down
Answer: D
In a countercurrent packing absorption tower, where will the gas and liquid phases reach equilibrium when the absorption factor $A=1$ and the packing height is infinite?

Options:
A. Bottom of the tower
B. Just outside the Tower
C. Middle of the Tower
D. Side of the Tower
E. Near the Tower's top
F. Surrounding the Tower
G. Top of the Tower
H. Beyond the Tower
I. Inside the Tower
J. Exterior of the Tower
Answer: A
If the binary tree adopts the binary linked list storage structure, the positions of the left and right subtrees of all its branch nodes should be exchanged. What ergodic method is most appropriate?

Options:
A. Depth-First
B. Post-Order
C. Random-Order
D. By level
E. Breadth-First
F. Preface
G. Reverse-Level
H. Epilogue
I. Pre-Order
J. In-order
Answer: D
What is the scale of the drawings of China's controlled detailed planning?

Options:
A. 1:3000~1:1500
B. 1:10000~1:2000
C. 1:3500~1:1700
D. 1: 10000~1:5000
E. 1:4000~1:2000
F. 1: 1000~1:500
G. 1:6000~1:3000
H. 1:5000~1:2500
I. 1:2000~1:1000
J. 1:2500~1:1200
Answer: I
Who was the main person responsible for the architectural design of the modern Chinese architect's firm, Kitai Engineering Division?

Options:
A. Wu Qingxing
B. Zhao Jianhua
C. Hu Yuntian
D. Liu Cancheng
E. Zhang Xiaochun
F. Xu Wei
G. Yang Tingbao
H. Chen Zhongxing
I. Li Zongwu
J. Wang Jianguo
Answer: G
What is the standard numerical value for the basic modulus?

Options:
A. 100mm
B. 110mm
C. 90mm
D. 60mm
E. 150mm
F. 50mm
G. 70mm
H. 120mm
I. 80mm
J. 200mm
Answer: A
What is the index that reflects the utilization of steel strength and the degree of structural safety and reliability?

Options:
A. Flexural strength ratio
B. Elasticity durability index
C. Axial compression metric
D. Bending moment limit
E. Shear modulus tendency
F. Ultimate tensile strength
G. Thermal expansion parameter
H. Impact toughness
I. Torsional resistance coefficient
J. Section shrinkage
Answer: A
According to the composition of the drainage channel, soakaway can be divided into pipe soakaway and what?

Options:
A. Pressure trench
B. Sand-based soakaway
C. Ground infiltration trench
D. Hole-type soakaway
E. Layered absorption trench
F. Gravel drainage pit
G. Pipe type trench
H. Stone-filled soakaways
I. Open channel soakaway
Answer: D
China is divided into how many Class I zones according to the Natural Zoning Standards for Roads nationwide?

Options:
A. 10
B. 9
C. 3
D. 8
E. 5
F. 7
G. 6
H. 11
I. 4
J. 12
Answer: F
Scanning imaging refers to the process of using sensing elements and a scanning mirror to sample the target object point by point and line by line within an instantaneous field of view, in order to acquire information about the ________ characteristics of the target object.

Options:
A. electromagnetic radiation
B. mechanical vibration energy
C. acoustic signal responses
D. thermal conductivity changes
E. electrical current disparities
F. volumetric density features
G. gravitational field variations
H. optical reflection properties
I. chemical compound formations
J. molecular mass distribution
Answer: A
Which rock's porosity is most likely to cause a significant reduction in seismic wave velocity?

Options:
A. Gneiss
B. Sandstone
C. Basalt
D. Granite
E. Slate
F. Quartzite
G. Marble
H. Shale
I. Dolomite
J. Limestone
Answer: B
The two main methods of introducing amino groups into the molecules of organic compounds are ( ) and ( ).

Options:
A. nitro reduction, aminolysis
B. alkyl substitution, amination
C. amide oxidation, hydration
D. amine oxidation, hydrolysis
E. electrophilic substitution, hydration
F. amine addition, decarboxylation
G. nitro addition, hydrolysis
H. nitro substitution, decarboxylation
I. reductive amination, substitution
J. amide reduction, hydroxylation
Answer: A
What are some of the operations in plate tower operation that may have non-ideal flow?

Options:
A. Excessive liquid foaming, excessive vapor escape, serious heat loss, uneven pressure distribution due to liquid viscosity difference
B. Excessive mist entrapment, excessive bubble entrapment, serious liquid leakage, uneven gas distribution due to liquid level difference
C. Excessive vapor holdup, excessive liquid reflux, serious thermal loss, uneven mist distribution due to pressure gradient
D. Excessive liquid holdup, excessive vapor loss, serious thermal gradient, uneven temperature distribution due to pressure difference
E. Excessive pressure buildup, excessive liquid evaporation, serious vapor loss, uneven heat distribution due to flow rate difference
F. Excessive vapor entrapment, excessive liquid overflow, serious vapor leakage, uneven liquid distribution due to temperature gradient
G. Excessive heat transfer, excessive vapor condensation, serious pressure drop, uneven liquid distribution due to gas flow variance
H. Excessive liquid carryover, excessive pressure drop, serious mist formation, uneven vapor distribution due to temperature difference
I. Excessive thermal loss, excessive vapor entrapment, serious pressure buildup, uneven liquid flow due to heat transfer difference
J. Excessive liquid flooding, excessive mist formation, serious temperature drop, uneven vapor flow due to liquid density difference
Answer: B
A solution of ammonia at low concentration at atmospheric pressure and 25°C is unfavorable to the process of () if the total pressure above the ammonia increases, the Henry coefficient E (), the solubility coefficient H (), and the phase equilibrium constant m ().

Options:
A. No change; decrease; increase; absorption
B. Decrease; no change; increase; adsorption
C. No change; increase; decrease; adsorption
D. Increase; no change; no change; absorption
E. Increase; no change; decrease; desorption
F. No change; decrease; no change; absorption
G. Decrease; increase; no change; desorption
H. Decrease; decrease; increase; desorption
I. No change; no change; decrease; desorption
J. Increase; decrease; no change; absorption
Answer: I
In a packed absorption tower with countercurrent operation, if the solute concentration of the desorbed gas into the tower is reduced and other operating conditions remain unchanged, the following statements are correct?

Options:
A. The concentration of both the liquid and gas phases exiting the tower has decreased.
B. The velocity of gas and liquid phases exiting the tower increases.
C. The concentration of solute in both the liquid and gas phases remains constant.
D. The pressure of the gas entering and exiting the tower increases.
E. The concentration of gas coming out of the tower increases, and the recovery rate also increases.
F. The temperature of the liquid and gas phases in the tower rises.
Answer: A
What is the effect of adding an inert gas at constant pressure on a gas phase reaction?

Options:
A. The reaction moves in the direction of increasing volume.
B. The reaction travels toward a stable volume state.
C. The reaction remains unaltered in volume direction.
D. Reaction and volume change are unrelated.
E. The reaction shifts in the direction of decreased volume.
F. The reaction transitions toward a lower pressure point.
G. Uncertain
H. Reaction pace and volume maintains a static state.
I. Reaction changes based on temperature, not volume.
J. The reaction moves in the direction of decreasing pressure.
Answer: A
The device that should be in the secondary digester in a high rate digester is ____.

Options:
A. speed indicator
B. wind meter
C. density meter
D. pressure gauge
E. humidity reader
F. heat regulator
G. PH adjuster
H. volume control
Answer: D
____is one of the most stable vitamins, insensitive to heat, light, air, acids, and alkalis.

Options:
A. Vitamin A
B. Biotin
C. Vitamin K
D. Riboflavin
E. Vitamin C
F. Thiamine
G. Ascorbic acid
H. Vitamin D
I. Niacin
J. Folic acid
Answer: I
In a saturated solution containing Mg (OH) 2 precipitate, after adding NH and C1 solids, Mg (OH) 2 precipitate () is observed.

Options:
A. Shrink
B. Unchanged
C. Increase
D. Disperse
E. Explode
F. Dissolve
G. Evaporate
H. Sublimate
I. Condense
J. Solidify
Answer: F
Which organ is most prone to red infarction?

Options:
A. Spleen
B. Pancreas
C. Intestine
D. Brain
E. Liver
F. Heart
G. Kidneys
H. Stomach
I. Lungs
J. Gallbladder
Answer: I
Which of the following does not belong in the application scope of sodium bicarbonate?

Options:
A. Strengthening bones
B. Balancing electrolytes
C. Lowering cholesterol
D. Neutralizing acids
E. Acidifying urine
F. Alkalizing urine
G. Reducing inflammation
H. Increasing hydration
I. Enhancing digestion
Answer: E
What is the most widely distributed landform type on modern land?

Options:
A. volcanic landforms
B. mountain landforms
C. desert landforms
D. karst landforms
E. aeolian landforms
F. glacial landforms
G. plateau landforms
H. coastal landforms
I. tectonic landforms
J. fluvial landforms
Answer: J
The most typical lesions of ARDS are?

Options:
A. Formation of bronchial epithelium changes
B. Development of interstitial lymphocyte clusters
C. Pulmonary sarcoidosis
D. Exacerbation of pre-existing lung infections
E. Disruption of alveolar-capillary gas exchange
F. Pulmonary fibrosis
G. Alteration of pulmonary vascular smooth muscle
H. Formation of pulmonary transparent membrane
I. Initiation of granuloma formation within lungs
J. Thickening and edema of alveolar wall
Answer: H
The most likely discovery during autopsy of a patient with toxic shock who died is?

Options:
A. Pulmonary artery air embolism
B. Pulmonary capillary hemorrhage
C. Pulmonary vein vasculitis
D. Pulmonary capillary thrombosis
E. Pulmonary artery thrombosis
F. Pulmonary artery fat embolism
G. Pulmonary capillary aneurysm
H. Pulmonary vessel air embolism
I. Pulmonary vein thromboembolism
Answer: D
The complications that are prone to occur in lobar pneumonia with insufficient neutrophil exudation are?

Options:
A. Tuberculosis
B. Pulmonary sarcoidosis
C. Pulmonary fibrosis
D. Pleural effusion
E. Chronic bronchitis
Answer: B
The 'light bulb sign' is most commonly seen in:

Options:
A. Hepatic Hemangioma
B. Primary liver cancer
C. Pancreatic pseudocyst
D. Gallbladder carcinoma
E. Liver abscess
F. Renal cell carcinoma
G. Liver cyst combined with bleeding
H. Duodenal ulcer
I. Splenic infarction
J. Metastatic liver cancer
Answer: A
Symptoms of the abortion syndrome are mainly ____.

Options:
A. stimulation of taste buds
B. vagus nerve excitation
C. acceleration of metabolism
D. increased sense of smell
E. enhancement of hearing
F. heightened sense of touch
G. improvement of eyesight
H. induction of calm sleep
I. boost in digestive activity
J. intensification of hair growth
Answer: B
In which of the following conditions does a diminished first heart sound not occur?

Options:
A. Aortic regurgitation
B. Myocardial infarction
C. Myocarditis
D. Mitral stenosis
E. Mitral regurgitation
F. Aortic stenosis
G. Hypertrophic cardiomyopathy
H. Tricuspid regurgitation
I. Pulmonary hypertension
J. Cardiomyopathy
Answer: D
Which of the following conditions does not typically present with chest wall tenderness?

Options:
A. Costochondritis
B. Rib fractures
C. Bronchitis
D. Pneumothorax
E. Asthma
F. Intercostal neuritis
G. Chest wall soft tissue inflammation
Answer: C
The sensation in the hand is most sensitive at the _____ and ______, thus these two areas are often used for palpation.

Options:
A. skin of the wrist, the outer edge of the forearm
B. epidermis of the forearm, the inner side of the wrist
C. pad of the finger, the inside of the hand
D. hair on the knuckles, the top side of the arm
E. tissue of the thumb, the upper side of the palm
F. skin of the fingertip, the palm side of the finger joints
G. hair on the wrist, the back side of the finger joints
H. surface of the hand, the outer edge of the thumb
I. surface of the forearm, the inner side of the elbow
J. surface of the fingernail, the back side of the wrist
Answer: F
Which of the following clinical manifestations of epidemic meningitis is incorrect?

Options:
A. Bloody cerebrospinal fluid
B. Mucous membrane inflammation
C. Bruises and contusions on the skin
D. Sudden onset of high fever
E. Cerebrospinal fluid is cloudy or purulent
F. Enlarged lymph nodes in the neck
G. Symptoms of Increased Intracranial Pressure
H. Meningeal irritation sign
I. Joint stiffness and muscle pain
J. Presence of rash on extremities
Answer: A
Which of the following lesions is not serous inflammation?

Options:
A. Mild to moderate acute dermatitis
B. Second-degree burn with blistering on the skin
C. Hydronephrosis
D. Subcutaneous edema caused by insect toxins
E. Early-stage cold mucositis
F. Pleural effusion
G. Peritoneal fluid accumulation
H. Peripheral edema from congestive heart failure
I. Delayed hypersensitivity reaction
J. Choroidal effusion from head trauma
Answer: C
What is incorrect about the description of enzyme catalyzed reaction regulation ( ).

Options:
A. Feedback inhibition modifies enzyme proteins quickly
B. Enzyme proteins can be regulated through conformational changes
C. Enzyme proteins can be regulated through covalent modification
D. Enzymatic protein synthesis is a rapid regulation of enzymes
E. Hormone signaling alters active sites directly
F. Enzymatic protein synthesis is a slow regulation of enzymes
G. Protein degradation immediately regulates enzymes
H. Proenzyme produces active enzymes through activation process
I. Gene expression changes impact enzyme effectiveness
Answer: D
The correct description of open gastrointestinal endocrine cells is ( ).

Options:
A. Most cells are varying between cubic and irregular shapes
B. The secretory granules show uniform consistency across all cells
C. The nuclei are generally situated at the base illuminating the cell perimeter
D. There is a micro furry protrusion at the top that extends into the gastrointestinal cavity
E. The secretory granules of different endocrine cells have the same size, shape, and density
F. Secretion primarily occurs due to chemical
Answer: D
In the differential diagnosis between esophageal cancer and esophageal varices, what is the most diagnostically valuable ( )?

Options:
A. Location of occurrence
B. More common in males
C. Typical age range and gender of patients
D. Esophagography to observe the peristalsis of the esophagus.
E. Finding of abnormal weight loss or fatigue
F. Evaluation of dietary habits and preferences
G. History of smoking or alcohol use
H. Vomiting blood
I. Presence of persistent cough or sore throat
J. Commonly seen in middle-aged and elderly people
Answer: D
Which of the following statements about assessing the nature of a neck mass is incorrect?

Options:
A. A neck mass that is round, smooth, has a cystic feel, and decreases in size with pressure, may be a cystic tumor.
B. If lymph node enlargement is soft and accompanied by symptoms or signs of mediastinal, thoracic, or abdominal disease, it should be diagnosed as lymph node tuberculosis.
C. If the neck mass is elastic and there are no systemic symptoms, a cystic lesion should be considered.
D. If lymph node enlargement is hard and accompanied by symptoms or signs of mediastinal, thoracic, or abdominal disease, it should be diagnosed as lymph node tuberculosis.
E. In addition to cervical lymphadenopathy, the presence of systemic, painless lymphadenopathy may be seen in hematological diseases.
F. Lymph node enlargement that is not hard, has slight tenderness, may indicate non-specific lymphadenitis.
Answer: D
What is the most valuable indicator for identifying the first heart sound?

Options:
A. Occurs before visible neck vein pulsations
B. Is best heard at the apex of the heart
C. Has a shorter interval between the first and second heart sounds
D. Has a higher pitch than the third heart sound
E. Occurs simultaneously with the carotid pulse
F. Occurs simultaneously with the radial pulse
G. Has a lower pitch than the second heart sound
H. Has a longer duration compared to the second heart sound
I. Has an equal duration compared to the second heart sound
J. Is best heard on the lower chest wall
Answer: E
What is the most common complication of silicosis?

Options:
A. Pulmonary tuberculosis
B. Chronic obstructive bronchitis
C. Sudden onset bronchial asthma
D. Persistent cough with sputum production
E. Development of lung adenocarcinoma
F. Bronchial pneumonia formation
G. Frequent upper respiratory infections
H. Progressive massive fibrosis
I. Accumulation of pleural fluid
J. Perpetual widening of the alveoli
Answer: A
What is the best prescription for treating gangrene?

Options:
A. Wenqing Lotion
B. Chaihu Mixture
C. Jingfang Brew
D. Yanghe Decoction
E. Zhongzhou Solution
F. Qingfu Mixture
G. Fuyan Formula
H. Yinqiao Sanction
I. Jinxie Solution
J. Baoji Compound
Answer: D
Which of the following is the main disease treated by Yu Baifu?

Options:
A. Acute kidney stones
B. Contagious blood infections
C. Chronic lung conditions
D. Benign joint disorders
E. Venomous snake bites
F. Fatal heart diseases
G. Allergic skin reactions
H. Infectious stomach viruses
I. Severe muscle injuries
J. Malignant brain tumors
Answer: E
How many drugs are involved in "Fifty-two Disease Prescriptions"?

Options:
A. 230
B. 242
C. 245
D. 235
E. 255
F. 250
G. 225
H. 260
I. 238
J. 240
Answer: J
Which prescription contains Ganmei in its composition?

Options:
A. Bai Hu Tang
B. Zhen Wu Tang
C. Sini Tang
D. Shen Ling Bai Zhu San
E. Ma Huang Tang
F. Gui Zhi Tang
G. Xiao Chai Hu Tang
H. Wu Ling San
I. Long Dan Xie Gan Tang
J. Ban Xia Hou Po Tang
Answer: C
The patient is obese, with phlegm and saliva congestion, sudden fainting after quarreling with others, phlegm sounding in the throat, shortness of breath, white and greasy tongue coating, and a dull and smooth pulse. What drugs should be used for treatment?

Options:
A. Warm Gallbladder Soup
B. Clear Wind Decoction
C. Peaceful Harmony Elixir
D. Ban Xia Bai Zhu Tian Ma Tang
E. Lung Moisturizing Syrup
F. Strengthen Spleen Mixture
G. Zixue Dan
H. Vital Energy Boost Formula
I. Tranquil Spirit Tonic
J. Phlegm-Discharging Decoction
Answer: J
The patient has a hard abdominal mass with increasing pain, a yellowish color, a disfigured bone, a purplish tongue, no moss, and a weak pulse. What drugs should be used for treatment?

Options:
A. Qiwei Baizhu Powder mixed with Zhuyu Decoction
B. Dabuyuan Jian combined with Tongjing Wan
C. Shiquan Dabu Tang together with Zhenggu Zi Jin Dan
D. Buzhong Yiqi Decoction combined with Shaofu Zhuyu Decoction
E. Shen Qi Wan paired with Wu Wei Zi San
F. Ba Zhe Tang combined with Huo Xue Dan
G. Decoction of Six Noble Ingredients Combined with Four Substances Soup of Peach Blossom
H. Baji Xiaodan Mixture combined with Zhi Gan Cao
I. Dahuang Mudan Decoction mixed with Jia Wei Xiao
J. Bazhen Tang combined with Huaji Wan
Answer: J
What is the incorrect answer regarding the statement about soft capsules ( ).

Options:
A. Soft capsules cannot contain dyes
B. Only liquid drugs can be filled
C. The coolant should have a suitable surface tension
D. The shell material is always animal-derived
E. All capsules must be refrigerated
F. Capsules dissolve quickly in cold water
G. There are two methods: drip method and compression method
H. Soft capsules are always round
I. The coolant should not be miscible with the bag material
J. Soft capsules are never used in pharmaceuticals
Answer: B
The most effective measure to retard the settling velocity of suspended particles is ( ).

Options:
A. Reduce the particle size of the dispersed phase
B. Decrease the viscosity of the dispersing medium
C. Increase the temperature of the dispersing medium
D. Increase the particle size of the dispersed phase
E. Increase the viscosity of the dispersing medium
F. Decrease the density of the dispersed phase
G. Increase the flow rate of the dispersing medium
H. Use a coagulant to aggregate particles
I. Increase the density of the dispersing medium
J. Add surfactants to the dispersing medium
Answer: A
The way in which the neurotransmitter norepinephrine is eliminated in synaptic cleft does not include ____.

Options:
A. Diffusion away from the synaptic cleft
B. Degradation by acetylcholinesterase
C. Post synaptic membrane effector uptake
D. Reuptake by glial cells
E. Binding to ionotropic receptors
F. Cholinesterase metabolism
G. Metabolism of monoamine oxidase
H. Uptake via presynaptic membrane
I. Conversion to epinephrine
J. COMT destruction
Answer: F
Lao Wang purchased a Haier air conditioner this summer. Shortly after the after-sales service personnel left, a young lady called to inquire, "Are you satisfied with the Haier product you purchased? Are you satisfied with the installation? If you have any questions, please let us know at any time..." After analysis, which of the following functions is the least likely to be included in this phone?

Options:
A. Bring warmth to customers
B. Collect customer feedback for product improvement
C. Offer discounts on future purchases
D. Schedule regular maintenance appointments
E. Discover problems in a timely manner and solve them promptly
F. Provide a detailed explanation of product features
G. Assist with troubleshooting technical issues
H. Supervise after-sales service personnel
I. Promote new product lines and offers
J. Reflecting Haier's principle of prioritizing product quality
Answer: J
According to Chinese laws, which of the following resources may belong to non-public resources?

Options:
A. Agricultural resources
B. Cultural heritage resources
C. Energy resources
D. Land resources
E. Mineral Resources
F. Air quality resources
G. Wildlife resources
H. Information resources
I. Water resources
J. Forest resources
Answer: H
Which of the following descriptions of the sampling distribution of sample means is incorrect?

Options:
A. For smaller sample sizes, the sampling distribution of the sample mean resembles the distribution shape of the original population.
B. If the sample size is sufficiently large, the sampling distribution of the sample mean will tend to be normally distributed, even if the population is not normally distributed.
C. The sampling distribution of the sample mean can be approximated as a normal distribution through the Central Limit Theorem.
D. The sampling distribution of the sample mean is the distribution of all possible sample means obtained from samples of the same sample size.
E. If more than 30 sample means derived from samples of the same size are obtained, the distribution of the sample means will approximate a normal distribution.
F. For large sample sizes, the sampling distribution of sample means will differ from the overall population distribution.
G. The mean of the sampling distribution of the sample mean is equal to the population mean μ, with a standard deviation of σ/√n.
H. If the overall population follows a normal distribution, then the sampling distribution of the sample mean also follows a normal distribution.
I. The sampling distribution of the sample mean consists of the distribution of all possible sample means obtained from samples of the same sample size.
J. The shape of the sampling distribution of sample means is not solely determined by the sample size.
Answer: E
Which is it necessary to be easy to implement, and for each interface to have a complexity allocation of O(lgn)?

Options:
A. Growing Vine
B. Blooming Flower
C. Spreading Fern
D. Branching Twig
E. Length
F. Shrinking Leaf
G. Stretching Tree
H. Twisting Branch
I. Expanding Graph
J. Widening Bush
Answer: G
On May 25, 1944, what was enacted in China's Jinchaji Border Region?

Options:
A. Guidelines for Specialized Registration of Commodity Classifications in Jinchaji Border Region
B. Regulations for Specialized Verification of Commodity Brand Numbers in Jinchaji Border Region
C. Protocols for Specialized Registration of Good Brand Numbers in Jinchaji Border Region
D. Enactments for Specialized Cataloging of Commodity Brand Numbers in Jinchaji Border Region
E. Policies for Specialized Allocation of Commodity Brand Numbers in Jinchaji Border Region
F. Standards for Specialized Registration of Commodity Serial Numbers in Jinchaji Border Region
G. Measures for Specialized Registration of Commodity Brand Numbers in Jinchaji Border Region
H. Codes for Specialized Registration of Commodity Brand Numbers in Jinchaji Border Region
I. Procedures for Specialized Recognition of Commodity Brand Codes in Jinchaji Border Region
J. Policies for General Monitoring of Product Brand Codes in Jinchaji Border Region
Answer: G
Which of the following types of galaxies is thought to be the most common in the universe?

Options:
A. Irregular galaxies
B. Spiral galaxies
C. Extragalactic clouds
D. Dark matter galaxies
E. Protogalaxies
F. Infrared galaxies
G. Hyperspiral galaxies
H. Binary galaxies
I. Elliptical galaxies
J. Lenticular galaxies
Answer: I
When measuring the characteristic X-rays of an unknown element, it was found that the energy spectrum of the characteristic K-series X-rays includes energies of 49.32 KeV, 58.46 KeV, 61.66 KeV, so it is?

Options:
A. Thulium
B. Terbium
C. Holmium
D. Dysprosium
E. Gadolinium
F. Europium
G. Ytterbium
H. Erbium
I. Lutetium
J. Samarium
Answer: I
Which of the following mixed solutions of ions cannot be separated by passing H2S under the condition of 0.3 mol·L-1 hydrochloric acid concentration?

Options:
A. Fe3+,Ag+
B. Fe3+, Zn2+
C. Mg2+,Cu2+
D. Co2+, Fe2+
E. Cr3+,Fe2+
F. Mn2+,Zn2+
G. Bi3+,Pb2+
H. Co2+,Sn2+
I. Mg2+, Zn2+
J. Ca2+, Sn2+
Answer: G
The proton balance equation of 0.1 mol/L (NH4)2HPO4 solution is ( )

Options:
A. [H+]+[H2PO3-]+2[H3PO4] = [NH3]+[PO43-]+[OH-]
B. [H+]+[H2PO4-]+2[H3PO3] = [NH4]+[PO43-]+[OH-]
C. [H+]+[HPO4-]+2[H2PO4] = [NH3]+[PO43-]+[OH-]
D. [H+]+[H3PO4]+2[HPO42-] = [NH4]+[P04]+[OH-]
E. [H+]+[H2PO4-]+2[H3PO4] = [NH3]+[PO43-]+[OH-]
F. [H+]+[H3PO4]+2[H2PO4-] = [NH4]+[PO43-]+[OH-]
G. [H+]+[H2PO4-]+2[H3PO2] = [NH4]+[PO43-]+[OH-]
H. [H+]+[HPO4-]+2[H2PO4-] = [NH3]+[PO43-]+[OH-]
I. [H+]+[H2PO4-]+2[HPO3-] = [NH4]+[PO43-]+[OH-]
J. [H+]+[H3PO4]+2[HPO4-] = [NH4]+[PO4-]+[OH-]
Answer: E
Which of the following proteases is involved in the DNA replication process?

Options:
A. Transcriptase
B. RNA Polymerase
C. Histone deacetylase
D. Methyltransferase
E. Serine endopeptidases
F. metalloproteinase
G. Restrictase
H. Endonuclease
I. Helicase
J. Aminotransferase
Answer: I
Suppose you run a milk tea shop, when does your milk tea shop make the most profit under the following scenarios?

Options:
A. MC is triple the MR
B. MR equals MC squared
C. P is less than AVC which is less than ATC
D. P is equal to AVC
E. P exceeds ATC
F. MC equals MR
G. P is greater than ATC
H. MC is less than MR
I. AVC is greater than P
J. P is triple the AVC
Answer: F
At the beginning of the 21st century, the bypass ratio of high-performance civil turbofan engines was close to ().

Options:
A. 11
B. 10
C. 7
D. 13
E. 12
F. 9
G. 14
H. 8
I. 6
J. 15
Answer: B
A 46-year-old female patient presents with a complaint of cold and hot sensitivity pain in the lower right posterior teeth for 2 weeks, with spontaneous pain and gum swelling for 2 days. Examination shows a probing depth of 8 mm on the buccal side of tooth 46, and X-rays reveal no caries or apical lesions. What is the most likely diagnosis?

Options:
A. Furcation involvement
B. Occlusal trauma
C. Chronic periodontal disease
D. Apical periodontal cyst
E. Acute pulp necrosis
F. Acute apical periodontitis
G. Gingival hyperplasia
H. Reversible pulpitis
I. Chronic apical periodontitis
Answer: H
This is a gram ______ bacterium and, given the molecules drawn at its surface, could most likely activate the __________ pathway.

Options:
A. negative, Complement
B. positive, Intrinsic
C. positive, Alternative
D. negative, Adaptive
E. positive, Extrinsic
F. negative, Alternative
G. negative, Lectin
H. negative, Intrinsic
I. positive, Classical
J. positive, Complement
Answer: F
Which of the following statements about the determination of robbery is incorrect in China?

Options:
A. G stole Kim's purse and, while escaping on foot, pushed Lee when Lee tried to detain him, resulting in slight bruises. G does not constitute robbery resulting in injury.
B. C was caught stealing Liu's car and, while fleeing in the car, ran into a pedestrian, Chen, causing serious injuries. C does not constitute robbery resulting in serious injury.
C. E entered Zhang's office and, while attempting to take valuables, was intercepted by Zhang who tried to stop him. E pushed Zhang causing minor injuries. E constitutes robbery resulting in injury.
D. After D grabbed Zhang's property and fled, D shot at Zhang to prevent him from pursuing. The bullet missed Zhang but hit a passerby, Wang, causing Wang's death. D constitutes robbery resulting in death.
E. B broke into Zhou's house to steal and was about to leave when Zhou came home and blocked B in the bedroom. B then took out a weapon and threatened Zhou, forcing Zhou to let B take the property and leave. B constitutes a burglary robbery.
F. I took Lee's wallet and, while running away, accidentally collided with Chen, causing him to fall and break his wrist. I does not constitute robbery resulting in serious injury.
G. J attempted to steal Tao's scooter, yet was seen by Tao who called the police leading to J's arrest before anything was stolen. J does not constitute robbery resulting in serious injury.
Answer: B
Decreased red blood cell fragility is seen in ____.

Options:
A. Ruby Formation Impairment Anemia
B. Iron Storage Efficiency Disease Anemia
C. Jade Processing Dysfunction Anemia
D. Copper Redistribution Growth Anemia
E. Quartz Consolidation Disorder Anemia
F. Diamond Synthesis Impairment Anemia
G. Pearl Protein Production Disorder Anemia
H. Emerald Energy Deficiency Anemia
I. Gold Metabolism Stability Anemia
J. Silver Reactivity Resistance Anemia
Answer: G
Titration of a weak acid of 0.1 mol/L, pKa = 4.0 with 0.1 mol/L NaOH results in a sudden pH jump in the range of 7.0-9.7, and when the same concentration of NaOH is used for titration of a weak acid of pKa = 3.0, the sudden pH jump is in the range of ( ).

Options:
A. 7.0-10.7
B. 5.0-8.7
C. 6.0-8.7
D. 5.5-9.0
E. 6.0-9.7
F. 6.0-10.7
Answer: E
10.05 mL of 0.02000 mol/L EDTA solution is mixed with 10.00 mL of 0.02000 mol/L Pb(NO3)2 solution [lgK(PbY)=18.0, lgY(H)=6.5 at pH=5.0], and the concentration of uncomplexed Pb2+ is ( )mol/L.

Options:
A. 10^-5.8
B. 10^-9.0
C. 10^-8.4
D. 10^-8.9
E. 10^-8.1
F. 10^-9.2
G. 10^-6.0
H. 10^-7.3
I. 10^-7.5
J. 10^-6.5
Answer: F
Blackbody radiation is the radiation emitted by an ideal radiator at a specific temperature and specific wavelength, characterized by its distinct properties( ).

Options:
A. Emissivity is maximum
B. Absorptance is uniform
C. Radiance is constant
D. Reflectance is partial
E. Absorptance is 50%
F. Radiance is variable
G. Reflectance is erratic
H. Reflectance is 0
I. Transmittance is 0
J. Emissivity is 2
Answer: H
Calculate the settling height of fly ash particles within 30 seconds (measured in mm). Assume the fly ash particles are spherical, with a particle diameter of 0.4 μm, air temperature of 387.5 K, pressure of 101325 Pa, and a true density of fly ash of 2310 kg/m³.

Options:
A. 0.482
B. 0.512
C. 0.441
D. 0.475
E. 0.389
F. 0.498
G. 0.399
H. 0.423
I. 0.456
J. 0.367
Answer: H
In the design of adaptive passenger restraint system, compared with the passenger restraint system on the driver's side, the passenger restraint system on the co pilot's side has a more important influencing parameter that needs to be optimized. What is this parameter?

Options:
A. Safety Belt Force Limit Value
B. Window Glass Thickness
C. Seat Belt Pre-tension Amount
D. Seat Position Left and Right
E. Steering Wheel Adjustment Level
F. Seat Position Front and Back
G. Dashboard Layout Configuration
H. Airbag Deployment Timing
I. Door Unlock Speed
J. Airbag Pressure Intensity
Answer: F
Assuming that the stiffness of the front axle suspension of a car is 10000N/m, the stiffness of the rear suspension is 11000N/m, the suspension mass distribution coefficient is 1, the distance between the center of mass and the front axle is 1.3m, the distance from the rear axle is 1.7m, the unsprung mass of the front axle is 25kg, and the unsprung mass of the rear axle is 35kg, what is the natural circular frequency of the front axle in biaxial vibration analysis? (Hz)

Options:
A. 22.50
B. 23.15
C. 22.06
D. 18.79
E. 20.32
F. 19.78
G. 24.55
H. 18.34
I. 24.88
J. 21.04
Answer: C
Male, 58 years old, presented with "episodes of darkness in the left eye for 2 days, recurring with weakness of the right side of the limb for 12 hours". He had hypertension, diabetes mellitus, carotid atherosclerosis with plaque formation. Examination: BP160/95mmHg, clear, speech not fluent, gross visual acuity, visual field not abnormal. Right central facial paralysis, right limb muscle strength grade IV, right tendon reflexes more active than the left, right Babinski's sign (+). No hemorrhage was seen on head CT. The most likely diagnosis for this patient and the responsible vessel is ____.

Options:
A. Cerebral infarction, right middle cerebral artery
B. Cerebral infarction, right internal carotid artery
C. Ischemic stroke, right anterior cerebral artery
D. Brain tumor, left anterior cerebral artery
E. Cerebral hemorrhage, right posterior cerebral artery
F. Brain tumor, right middle cerebral artery
G. Cerebral hemorrhage, left internal carotid artery
H. Ischemic stroke, left middle cerebral artery
I. Cerebral hemorrhage, left middle cerebral artery
J. Cerebral infarction, left internal carotid artery
Answer: J
The compound that can react with nitrosodimethylbenzene is ( ).

Options:
A. Alizarin-type
B. Hydroxybenzoxazole
C. Ethoxyanthrone
D. Hydroxyanthrone
E. Hydroxychinone
F. Hydroxybenzazepine
G. Isohydrobenzene
H. Rhein-type
I. Hydroxyisoquinoline
J. Hydroxyanthraquinone
Answer: D
The effect of cold and cool herbs on the autonomic nervous system and endocrine system is ( ).

Options:
A. No change in urinary glucocorticoids
B. Increase in urinary 17-ketosteroids
C. Increase in blood catecholamines (CA)
D. No change in urinary CA
E. No change in urinary 17-hydroxycorticosteroids
F. Increase in urinary catecholamines (CA)
G. Decrease in urinary 17-hydroxycorticosteroids
H. Increase in urinary 17-hydroxycorticosteroids
I. Decrease in plasma 17-hydroxycorticosteroids
J. Decrease in urinary mineralocorticoids
Answer: G