A medication that reduces congestion and swelling of mucous membranes is a(n):
A) decongestant.
B) antihistamine.
C) antitussive.
D) expectorant.

Question

Quizplus · Accepted Answer

Decongestants work by reducing congestion and swelling of mucous membranes, allowing for easier breathing and relief from nasal congestion. Antihistamines work by blocking the action of histamine, a chemical produced by the body during an allergic reaction, and are typically used to treat allergies rather than congestion. Antitussives are used to suppress coughing, and expectorants help to thin and loosen mucus to make it easier to cough up.

A Medication That Reduces Congestion and Swelling of Mucous Membranes