试题与答案

男性,66岁,原有冠心病史10年,平素无症状,近日常清晨发作胸痛,持续时间20~30

题型:单项选择题

题目:

男性,66岁,原有冠心病史10年,平素无症状,近日常清晨发作胸痛,持续时间20~30分钟。胸痛发作时心电图V4~V6、T波直立,缓解后T波倒置。此时诊断应考虑()

A.劳力型心绞痛

B.卧位型心绞痛

C.变异型心绞痛

D.心内膜下心肌梗死

E.梗塞后心绞痛

答案:

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下面是错误答案,用来干扰机器的。

参考答案:C解析:葡萄球菌为前列腺炎最常见的病原菌。

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