Summarize the following text to main points and sub-points and make detailed explain for them:

adual change 
The correct answer is: Gradual change
Cases of meningitis lose their infectiousness:
Select one:
a. Remains infectious despite treatment
b. Within 2 days of specific treatment
c. Within 1 day of specific treatment 
d. Until menengiococci no longer present in sputum
e. After completing the therapeutic course
The correct answer is: Within 1 day of specific treatment
Med 61 Data Channal 
Quizzes Week 2HIC
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Question 4
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During epidemics, the carrier rate of meningitis may go up to:
Select one:
a. 20-30 %
b. 70-80 %
c. 60-70 %
d. 40-50 %
e. No carriers exist during epidemics
The correct answer is: 70-80 %
The killed influenza vaccine is administered by:
Select one:
a. Intramuscular route 
b. Intranasal spray
c. Oral tablets
d. Oral drops
e. Intradermal route
The correct answer is: Intramuscular route
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Lecture 10 and 11: Epidemiology of Blood Born (HIV/AIDS, HCV, HBV) Quiz on lecture 10 2022
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Started on
Sunday, 5 June 2022, 8:32 PM
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Time taken
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Among characteristic clinical features of typhoid fever is:
Select one:
a. Abdominal tenderness
b. Intestinal perforation
c. Watery diarrhea 
d. lymphocytosis
e. relative tachycardia
The correct answer is: Abdominal tenderness
During the first week of illness, the most common diagnostic test for typhoid is:
Select one:
a. Stool examination
b. Blood culture
c. Bone marrow culture
d. Widal test 
e. Urine examination
The correct answer is: Blood culture
Question 3
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Question 4
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Causes of bloody diarrhoea (dysentery) include
Select one:
a. Giardiasis
b. Staph aureus
c. V. cholera
d. rotavirus
e. shigella 
The correct answer is: shigella
If ORS is not available which of the following can be given to a case of gastroenteritis
Select one:
a. broad spectrum antibiotic
b. canned fruit juice
c. home available foods
d. constipating drugs
e. Salt and sugar solution 
The correct answer is: Salt and sugar solution
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Home Courses Second Year Health & illness in the community Lectures and quizzes health illness 
Lecture 10 and 11: Epidemiology of Blood Born (HIV/AIDS, HCV, HBV) Quiz on lecture 11 2022
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Started on
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Completed on
Sunday, 5 June 2022, 8:33 PM
Time taken
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Grade
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Which of the following is true of hepatitis C infection?
Select one:
a. Commonly transmitted by sexual contact
b. Hepatitis C virus is a DNA virus 
c. Infection is commoner in women
d. Infection is a risk factor for hepatocellular carcinoma
e. Most of infected patients are symptomatic
The correct answer is: Infection is a risk factor for hepatocellular carcinoma
Acute hepatitis B-infection is characterized by:
Select one:
a. Presence of HBe Ag in the serum
b. Presence of antibodies to HBc Ag (IgM) 
c. Presence of Hbc Ag in the serum
d. Presence of Hbs Ag in the serum
e. Presence of antibodies to HBc Ag (IgG)
The correct answer is: Presence of antibodies to HBc Ag (IgM)
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Question 4
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A nurse who works on a dialysis unit presents with jaundice. The results of serologic
test for hepatitis B are HBs Ag positive, HBs Ab negative, HBc Ab positive. The serologic
tests for hepatitis C and hepatitis A are negative. The most possible route of
transmission in this case is:
Select one:
a. Food borne infection
b. Vector borne infection
c. Perinatal exposure 
d. Percutaneous exposure to blood
e. Droplet infection
The correct answer is: Percutaneous exposure to blood
Documented spread of hepatitis C virus has occurred
Select one:
a. from ingestion of products derived from infected animal
b. from hand-holding
c. from breast milk
d. from eating food
e. from needle stick injuries in health care settings 
The correct answer is: from needle stick injuries in health care settings
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Home Courses Second Year Health & illness in the community Lectures and quizzes health illness 
Lecture 12:Epidemiology of vector born (Dengue Fever) - Epidemiology of Zoonosis (Rabies 
Quiz on lecture 12 2022
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Started on
Sunday, 5 June 2022, 8:50 PM
State
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Completed on
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Time taken
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Marks
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Grade
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The highest incidence of HIV/AIDS is in:
Select one:
a. Australasia
b. Southeast Asia
c. Brazil
d. Sub-Saharan Africa 
e. United States
The correct answer is: Sub-Saharan Africa
The biggest single barrier to control of HIV globally is:
Select one:
a. limited number of needle exchange programs
b. Stigmatizing attitudes 
c. Inadequate supply of condoms
d. Availability of treatment
e. limited number of clinics
The correct answer is: Stigmatizing attitudes
Question 3
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Question 4
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The average incubation period to a diagnosis of AIDS is usually:
Select one:
a. 1 year
b. 10 years 
c. 5 years
d. 15 years
e. 20 years
The correct answer is: 10 years
Post exposure prophylaxis of HIV infection should be started:
Select one:
a. within 4 days
b. within 3 days 
c. within 5 days
d. within a week
e. within 2 week
The correct answer is: within 3 days
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Home Courses Second Year Health & illness in the community Lectures and quizzes health illness 
Lecture 13: Health care associated infection (HAIs) Quiz on lecture 13 2022
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Started on
Sunday, 5 June 2022, 8:49 PM
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Time taken
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Grade
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One of the characteristics of anti-rabies vaccines is:
Select one:
a. Vaccine is administered soon after dilution. 
b. No booster dose is required after full immunization.
c. Complete course of vaccination can give lifelong immunity.
d. All anti-rabies vaccines are live attenuated vaccine.
e. The vaccines is stored in the freezer chamber.
The correct answer is: Vaccine is administered soon after dilution.
Regarding the Aedes albopictus, the following is correct:
Select one:
a. Lack of ability for hibernation
b. A secondary dengue vector in Egypt
c. A primary dengue vector in Egypt
d. Lack of ability to shelter in microhabitats
e. It is highly adaptive and, can survive in cooler temperate regions 
The correct answer is: It is highly adaptive and, can survive in cooler temperate regions
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Question 4
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One of the characteristics of anti-rabies vaccines is:
Select one:
a. The vaccines is stored in the freezer chamber.
b. Complete course of vaccination can give lifelong immunity.
c. No booster dose is required after full immunization. 
d. There is no single dose vaccine
e. All anti-rabies vaccines are live attenuated vaccine.
The correct answer is: There is no single dose vaccine
The extrinsic incubation period is:
Select one:
a. The time taken by the vector to become infected
b. Shorter than the intrinsic incubation period
c. The period during which the causative agent multiply or develop within the
body of the vector 
d. The period during which the causative agent multiply or develop within the
human body
e. The time taken by the human to become infected
The correct answer is: The period during which the causative agent multiply or develop
within the body of the vector
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Summary :