患者男性,57岁,因患脑梗死入院治疗。进餐时突然出现呼吸深而慢,吸气时明显困难,护士应考虑为
A.支气管异物 B.气胸C.急性左心衰 D.支气管哮喘E.重症肺炎
参考答案:A
关节镜是通过直视来观察关节腔表层结构的变化,目前多应用于哪个关节()
A.腕关节
B.掌指关节
C.膝关节
D.踝关节
E.骶髂关节
____ he said to us yesterday____ true?
A.What can, was
B.That can, was
C.Can what, be
D.Can that, be