问题
单项选择题
A client reveals to the nurse that he’s sexually impotent. Which statement best expresses what the nurse should understand her client to mean（）
A. He’s disinterested in sexual intimacy.
B. He’s unable to attain or retain an erection.
C. His ejaculate is void of sperm.
D. His semen isn’t potent enough to impregnate.
答案
参考答案：B
解析：
Impotence is defined as the inability to achieve penile erection. It also involves being unable to maintain an erection to the point of ejaculation. Disinterest in sexual intimacy can be labeled with a number of terms, including celibacy and asexuality. Infertility is the term used when a man’s semen is incapable of impregnating a woman.