MCQS HOME 2020

Submitted By: Ali Uppal


Seroconversion in HIV infection takes place in______________?

(A) 2 weeks

(B) 4 weeks

(C) 9 weeks

(D) 12 weeks

Submitted By: Ali Uppal


Which of the following viruses appears to be involved in the pathogenesis of Kaposi’s sarcoma_____________?

(A) Human Herpes Virus 3

(B) Human Herpes Virus 1

(C) Human Herpes Virus 8

(D) Human Herpes Virus 4

Submitted By: Ali Uppal


What is the sequence which a retro virus follows on entering a host cell ?

(A) RNA -DNA-RNA

(B) RNA-DNA

(C) DNA-RNA

(D) DNA-RNA-DNA

Submitted By: Ali Uppal


The viral action is differentiated from bacterial action by_________________?

(A) Interferon production

(B) Toxin production

(C) Lymphocytes production

(D) Neutrophils production

Submitted By: Ali Uppal


Type of Human papilloma virus associated with carcinoma cervix_____________?

(A) Type 6,12,18

(B) 16,18,31

(C) 6,8,11

(D) 3,10,19

Submitted By: Ali Uppal


Following is a retrovirus_____________?

(A) Immunodeficiency virus

(B) Influenza

(C) Polio virus

(D) Hepatitis virus

Submitted By: Ali Uppal


Which of the following is a RNA virus ?

(A) Measles virus

(B) Herpes Virus

(C) Papavo virus

(D) Adeno virus

Submitted By: Ali Uppal


Interferon interferes with replication of virus at the time of_____________?

(A) Protein synthesis

(B) DNA/RNA replication

(C) When virus enters the cell

(D) Uncoating of the virus proteins capsule

Submitted By: Ali Uppal


Dengue Hemorrhagic fever is caused by_____________?

(A) Virus

(B) Bacteria

(C) Parasite

(D) Bacteria superadded on virus

Submitted By: Ali Uppal