Narcotics affect oxygen needs because they:
A) Cause brain damage
B) Depress the respiratory center in the brain
C) Decrease heart rate and blood flow
D) Cause swelling of the mucous membranes in the upper airway

Question

Quizplus · Accepted Answer

Narcotics depress the respiratory center in the brain, which can lead to decreased breathing and a decreased need for oxygen. This can result in hypoxia, or low levels of oxygen in the body, which can be life-threatening.

Narcotics Affect Oxygen Needs Because They