World AIDS day is on___________.
September 1st
October 1st
November 1st
December 1st
HIV is a __________disease.
Air borne
Blood borne
Water borne
Food borne
The blood tests detect the presence or absence of ________ to confirm the HIV status.
Antigen
Antibody
CD4+ Cells
All the above
To prevent AIDS, before transfusion of blood, it should be properly__________.
Detected
Tested
Screened
Watched
The HIV or AIDS affects the growth of _________ in blood.
T cells
B cells
CD4 cells
Blood cells
The period during which there is virus in the blood, but no antibodies is called _________.
Incubation period
Window period
Asymptomatic period
Symptomatic period
AIDS was first discovered in the year______________.
1971
1981
1975
1985
How much time can HIV survive outside the body?
10-15 seconds
15-30 seconds
10-15 minutes
15-30 minutes
Who is the co-discoverer of HIV?
Robert Gallo
Edward Jenner
John Enders
Albert Sabin
The virus of AIDS is thought to have originated from a non - human primate. Which is that animal?
Gorilla
Chimpanzee
Orangutan
Monkey
