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L5, Viral diseases of GIT part 2 , Microbiology

 Lecture video



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MCQ


1.What is the family that norwalk viurs belongs to?

a. Caliciviridae family

b. Norviurs family

c. reoviridae Family


2.All the following is true about the morphology of rota viurs except

a. Non enveloped viurs

b. Covered by one layer capsed

b. Double stranded RNA

c. Wheel like appearance is the Characteristic shape of rota.


3. Which of these is a common route through which norovirus spreads?

a. Intake of contaminated food

or water.

b. Close contact with a person

with the virus.

c. Both of the above.

d. None of the above.


4. Norovirus commonly Causes:

a. Abscesses.

b. Gastroenteritis.

c. Urinary tract infection.

d. Meningitis


MCQ Answers:


1.a

2.b

3.c

4.b


True or False:


1.PCR one of the methods we use on all viurses that cause gastroenteritis.


2.We use penicillin a drug of choice as a treatment to rota viurs infection.


3.There is vaccine for protection against norwalk viurs.


4.Rotavirus disease can cause severe diarrhea, leading to dehydration, hospitalization, and death.


5.Rota viurs is the most common causes of diarrhea in enfants less than one year.


6.Adenoviurs has 7 serotype.


7.There are 57 human adenovirus serotypes classified into seven groups and group F

(type 40 and 41) and groub G type (52) that only cause gastroenteritis.



True or False  Answers:


1.T

2.F

3.F

4.T

5.T

6.F

7.T


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