30/03/2026
Impotence, Sterility & Sexual Dysfunction MCQ Quiz | Clinical Forensic Medicine
Question: Which of the following is the most common organic cause of erectile dysfunction in men over 50?
A) Diabetes mellitus
B) Vascular disease (atherosclerosis)
C) Hypogonadism
D) Psychological stress
Answer: B) Vascular disease (atherosclerosis)
Brief: Vascular insufficiency due to atherosclerosis is the leading organic cause of impotence in older men (diabetes often contributes).
Take complete test: https://pharmacyfreak.com/impotence-sterility-sexual-dysfunction-mcq-quiz-clinical-forensic-medicine/