Medications for erectile dysfunction interact with
A) testosterone.
B) acetylcholine.
C) oxytocin.
D) nitric oxide.

Question

Quizplus · Accepted Answer

Medications for erectile dysfunction, such as sildenafil (Viagra), interact with nitric oxide to increase blood flow to the penis, resulting in improved erections. Testosterone, acetylcholine, and oxytocin are not directly involved in the mechanism of action for these medications.

Medications for Erectile Dysfunction Interact with