A young child with human immunodeficiency virus (HIV) is receiving several antiretroviral drugs. What is the purpose of these drugs?
a. Cure the disease.
b. Delay disease progression.
c. Prevent spread of infection.
d. Treat Pneumocystis carinii pneumonia.
ANS: B
Although not a cure, these antiretroviral drugs can suppress viral replication, preventing further deterioration of the immune system, and delay disease progression. At this time, cure is not possible. Antiretroviral drugs do not prevent the spread of the disease. P. carinii prophylaxis is accomplished with antibiotics.
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