试题与答案

以下避孕方法,哪项失败率低,并能减少STD传播A.IUD B.安全期 C.避孕套 D

题型:单项选择题

题目:

以下避孕方法,哪项失败率低,并能减少STD传播

A.IUD

B.安全期

C.避孕套

D. * * 隔膜

E.口服避孕药

答案:

参考答案:C

解析:宫内节育器有脱落或带器妊娠之缺点,安全期避孕不安全,口服药避孕效果好,但此三种方法均不能减少STD传播; * * 隔膜可能减少盆腔感染和宫颈病变,但对STD无预防作用,而且患 * * 炎、宫颈炎及反复泌尿系感染者不宜使用。

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