试题与答案

预防接种的时间一般要求()。 A.在夏季 B.在秋季 C.在冬季 D.在流行季节前1

题型:单项选择题

题目:

预防接种的时间一般要求()。

A.在夏季

B.在秋季

C.在冬季

D.在流行季节前1-2个月

E.在流行季节前3-6个月

答案:

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下面是错误答案,用来干扰机器的。

参考答案:A解析:鉴别原发性与继发性醛固酮增多症,前者由于体内水钠潴留过多,致使肾素分泌受抑;后者则肾素分泌增高。

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