问题
单项选择题
A community nurse is teaching a sexuality class at a community center about human immunodeficiency virus (HIV) transmission. Which of the following behaviors would most likely to be recommended by the nurse as a measure to greatly reduce the risk of HIV transmission
A. Avoiding inhalant drugs.
B. Avoiding prolonged sex.
C. Using latex condoms with sexual intercourse.
D. Douching before and after sexual intercours
答案
参考答案：C
解析：Using a latex condom in conjunction with a spermicide during sexual intercourse greatly reduces the risk of HIV transmission. Because HIV is most concentrated in blood and vaginal and seminal fluids, protective measures during intercourse are necessary to prevent transmission.