突感左胸前区刺痛,痛引左上臂内侧,面色略暗,脉弦涩。为()。
A.气滞证
B.气逆证
C.气闭证
D.血瘀证
E.血热证
参考答案:D
— We'd like a table for five, please?
— Have you _____? [ ]
A. preserved
B. reserved
C. applied
D. subscribed
引起左心室后负荷增加的是()
A.三尖瓣关闭不全
B.主动脉瓣狭窄
C.主动脉瓣关闭不全
D.心包炎
E.二尖瓣狭窄