Ralph Visited His Primary Care Physician

Ralph visited his primary care physician. His chief complaint was sexual dysfunction. He complained about having low sexual drive, arousal, enjoyment, and satisfaction. Why was Ralph's decision to visit his primary care physician a wise decision?

A) Psychologists generally have little knowledge of the biological factors associated with sexual dysfunction
B) Many medical illnesses can cause problems in sexual functioning in both men and women
C) Primary care physicians can prescribe medications to fix sexual disorders
D) Primary care physicians have a greater understanding of sexual dysfunction than do mental health professionals