Question

which of the following medications keeps a virus from successfully reproducing?
a antihistamine
b corticosteroid
c protease inhibitor
d immunosuppressant

Explanation:

Antihistamines treat allergies, corticosteroids reduce inflammation, and immunosuppressants suppress the immune system. Protease inhibitors block viral protease enzymes which are crucial for viral replication, thus keeping a virus from reproducing.

Answer:

C. protease inhibitor