Which of the following statements are true concerning male impotence?
A. Psychologic factors account for less than half the cases of male impotence
B. Vascular testing for vasculogenic impotence may include Doppler determination of penile systolic blood pressure and super selective pelvic arteriography
C. Penile implants are the first line treatment for patients with impotence due to diabetes or vascular dysfunction
D. Impotence associated with abdominal perineal resection is due to direct trauma to pelvic nerves and may be improved with papaverine injection
Answer:A
Which of the following statements are true concerning male impotence?
A. Psychologic factors account for less than half the cases of male impotence B. Vascular testing for vasculogenic impotence may include Doppler determination of penile systolic blood pressure and super selective pelvic arteriography C. Penile implants are the first line treatment for patients with impotence due to diabetes or vascular dysfunction D. Impotence associated with abdominal perineal resection is due to direct trauma to pelvic nerves and may be improved with papaverine injection