呕吐患者若汤剂不受时,宜予什么止呕?()
A.红糖
B.半夏
C.生姜
D.干姜
E.藿香
参考答案:C
主动脉瓣狭窄致猝死的常见原因()
A.心排血量不足致脑供血不足
B.急性心肌缺血致心室纤颤
C.主动脉瓣口面积1cm2左右出现
D.急性左心衰竭
E.急性心肌缺血致心肌梗死
I'm ________ in books these days since the finals are coming. [ ]
A. caught
B. buried
C. stuck
D. missed