A drug that blocks the effects of another substance is called which of the following?

A) stimulant
B) depressant
C) antagonist
D) potentiator


C) antagonist
An antagonism is a drug that blocks the effects of another substance. It can also be another agent, and can also block functions. Antagonists are often used when treating overdoses.

Health Professions

You might also like to view...

Cefadroxil belongs to the ________ generation of cephalosporins

A) first B) second C) third D) fourth

Health Professions

What is the underlying cause of bluish or reddish facial discoloration following a traumatic asphyxiation?

A) Bluish or reddish facial discoloration is not associated with traumatic asphyxiation; a pale discoloration is usually present. B) The patient has become hypoxic due to a chest injury and the finding suggests central cyanosis. C) The physiological strain of the body results in a flushed appearance and increased risk of a hypertensive event. D) High pressure on the chest leads to blood being forced from the right atrium into the face and neck.

Health Professions

How is health affected by behaviors, economics, and social structure?

What will be an ideal response?

Health Professions

If Bob spends $175.00 on medication each month, what is the amount he spends on medication for 12 months?

What will be an ideal response?

Health Professions