试题与答案

用于治疗水肿,悬饮,胸腹积水的止咳平喘药是()A.苏子 B.葶苈子 C.桑白皮 D.

题型:单项选择题

题目:

用于治疗水肿,悬饮,胸腹积水的止咳平喘药是()

A.苏子

B.葶苈子

C.桑白皮

D.防己

E.五加皮

答案:

参考答案:B

解析:要求学生掌握止咳平喘药的种类及几种中药在治疗水肿方面的特点。在备选的5种中药中,防已和五加皮属于祛风湿药,根据题干的要求,所以应排除答案D、E。在余下的3种中药中,苏子能止咳平喘,润肠通便,一般不用来治疗水肿,故应排除答案A,桑白皮性味甘,寒,能泻肺平喘,利水消肿。善治肺热咳喘痰多、浮肿及小便不利等。葶苈子性味苦、辛,大寒,能泻肺平喘,利水消肿,为治痰壅肺实咳喘及水肿、小便不利所常用。综合考虑,20题的答案应选B。

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