Asked by Amber Thomas on Jun 29, 2024

verifed

Verified

The drug sildenafil (Viagra) increases sexual arousal by altering

A) hormone secretion.
B) breathing.
C) visual receptors.
D) blood flow.

Sildenafil (Viagra)

A medication used primarily to treat erectile dysfunction and, under the name Revatio, pulmonary arterial hypertension by increasing blood flow to the penis.

Sexual Arousal

The physiological and psychological state of being awake or stimulated to sexual activity.

  • Understand the impact of drugs on sexual excitement and functionality.
verifed

Verified Answer

LG
Lorena GomezJul 02, 2024
Final Answer :
D
Explanation :
Sildenafil (Viagra) works by inhibiting an enzyme called phosphodiesterase type 5 (PDE5). This leads to increased blood flow to the penis, which ultimately results in improved sexual arousal and performance. Thus, the correct answer is D) blood flow.