糖尿病酮症时酮体阳性指哪项() ["生酮氨基酸","B-羟丁酸","丙酮酸","乙酰乙酸、丙酮酸、p-羟丁酸","乙酰乙酸、β-羟丁酸"]
吴某,男,24岁,病发热已五六日,热略减退,突然出现肢体软弱无力,步履艰难,心烦口渴,咳呛不爽,咽喉干燥,小便黄少,大便干燥,舌质红苔黄,脉细数。证属() ["A.初期肺痈","B.风热犯肺型喘证","C.肺热津伤型痿证","D.虚热型肺痿","E.燥热咳嗽"]
麻疹疫苗接种后血清阳转率的分母应为() ["麻疹患者人数","麻疹易感人数","获得麻疹终身免疫人数","麻疹疫苗接种人数","麻疹疫苗接种后的阳转人数"]
恒牙龋病的好发牙位为()。 ["下颌第一磨牙","上颌第一磨牙","前磨牙","上前牙","下前牙"]
某区急性传染病发生数的比例在全市最低,则() ["说明该区急性传染病在全市中最轻","还不能说明该区急性传染病在全市中最轻","可将此比例看作发病率与全市比较","可将此比例看作发病率与其他各区比较","以上都不对"]
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