鉴别淀粉酶组织来源时应选择哪项() ["血清淀粉酶","血清脂肪酶","淀粉酶同工酶","淀粉酶清除率与肌酐清除率的比值","尿胰蛋白酶"]
关于旋毛形线虫的描述,下列哪项是错误的()。 ["A.旋毛虫为一种动物源性寄生虫","B.在同一宿主体内即可完成生活史全过程","C.成虫寄生在宿主小肠内","D.幼虫寄生在宿主肌肉内形成囊包","E.感染阶段为含幼虫的囊包"]
患者男性,52岁,因“血尿、蛋白尿、水肿”来诊。诊断:急性感染后肾小球肾炎。适宜使用的抗菌药物是() ["头孢替安","青霉素","阿米卡星","庆大霉素","依替米星"]
参与溶血反应的成分,不包括() ["羊红细胞","抗红细胞抗体","补体","溶血素","抗补体抗体"]
关于哌替啶在产科中的应用,下列说法哪一项是正确的() ["于分娩前1h肌内注射,娩出新生儿呼吸抑制","于分娩前2~3h肌内注射,娩出新生儿无呼吸抑制","于分娩前4h以上肌内注射,娩出新生儿呼吸抑制","哌替啶抑制新生儿呼吸中枢是其分解产物所致","哌替啶可使子宫活动性降低,产程延长"]
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