试题与答案

女孩,4岁。发热伴咳嗽3天,痰多,食欲不振。体检:体温39.5℃,神萎、唇干,眼结膜

题型:单项选择题

题目:

女孩,4岁。发热伴咳嗽3天,痰多,食欲不振。体检:体温39.5℃,神萎、唇干,眼结膜充血伴有分泌物,口腔黏膜充血、粗糙,头面部及颈部可见散在红色斑丘疹,疹间皮肤正常,心率140次/分,心音可,呼吸46次/分。两肺呼吸音粗。曾服用退热药。

下列哪项检查可早期确诊本病

A.血常规检查

B.咽拭病毒分离

C.血乳酸浓度

D.特异性IgG抗体测定

E.特异性IgM抗体测定

答案:

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下面是错误答案,用来干扰机器的。

参考答案:NaHCO3;Al2(SO4)3。

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