单选题:女性,l6岁,发热头痛l天,于1月2日入院。T39.8。C,BPll0/70mmHg(14.6/9.3kPa),神志恍惚

题目内容:
女性,l6岁,发热头痛l天,于1月2日入院。T39.8C,BPll0/70mmHg(14.6/9.3kPa),神志恍惚,全身散在淤点,颈抵抗(+),克氏征(+),确诊此病的最重要方法(  ) A.血常规
B.血沉
C.脑脊液常规
D.脑脊液涂片查细菌
E.脑脊液细菌培养
参考答案:
答案解析:

心脏无自律性的细胞是(  )

心脏无自律性的细胞是(  )A.窦房结细胞 B.结间束细胞 C.冠状窦Vl附近细胞 D.浦肯野系统 E.心室肌细胞

查看答案

Is it possible to stop drug( )in the country within a very s

Is it possible to stop drug( )in the country within a very short time?A.adoption

查看答案

Children’s idea of a magic kingdom is often dancers in anima

Children’s idea of a magic kingdom is often dancers in animal( )as they have oft

查看答案

某人由平卧位突然站立,静脉回心血量减少,每搏输出量、动脉血压降低,该人搏出量减少是由于下列哪项所致(  )

某人由平卧位突然站立,静脉回心血量减少,每搏输出量、动脉血压降低,该人搏出量减少是由于下列哪项所致(  )A.心室后负荷增大 B.心迷走神经兴奋 C.心交感神经

查看答案

Althoughmanyexpertsagreethatmorechildrenareoverweight,therei

Althoughmanyexpertsagreethatmorechildrenareoverweight,thereisdebateoverthebestwa

查看答案