Biology 11 Chapter 5
Biodiversity - 11
1.
A person's body is unable to fight diseases if it becomes deficient in?
a) nervous system
b) digestive system
c) respiratory system
d) immune system
2.
Which one of the following is wrong about HIV?
a) it causes AIDS
b) it is a virus
c) it destroys T-cells
d) it destroys nerve cells
3.
Kaposi's sarcoma is?
a) a type of AIDS
b) a type of flu
c) a type of cancer
d) a type of pneumonia
4.
Which one of the following is considered as the AIDS defining illness?
a) fever
b) kaposi's sarcoma
c) headach
d) pneumonia
5.
Viral load means?
a) quantity of virus in an infected person
b) quality of virus in an infected person
c) symptoms of viral infection
d) treatment of viral infection
6.
Which one of the following is not the AIDS treatment?
a) symptomatic treatment
b) antibiotics
c) reduction of viral load
d) antiviral drugs
7.
At higher HIV load, the CD4 count?
a) increases
b) falls
c) remains constant
8.
Which one of the following is not the transmission way of AIDS?
a) used syringes
b) sexual activities
c) blood transfusion
d) shaking hands
9.
Which one of the following is a way through which AIDS can be transmitted?
a) telephone
b) insects
c) surgical instruments
d) house hold furniture
10.
The first case of AIDS in Pakistan was reported in?
a) 1997
b) 1977
c) 1967
d) 1987
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