护理缩窄性心包炎病人应重点观察()
A.呼吸
B.颈静脉充盈
C.肝脏大小
D.水肿情况
E.心浊音界
参考答案:A, B, C, D
The nurse is caring for a client with a fractured left femur. What signs indicate potential fat emboli
A. Increased partial pressure of arterial oxygen (PaO2), reduced sensation in left leg or foot.B. Left leg pain, dyspnea.C. Bradycardia, skin bruises.D. Cyanosis, decreased PaO2.
不包括在显影体系设计思想中的是
A.选用硫代硫酸铵
B.加强显影促进剂的作用
C.有机防灰雾剂的使用
D.增加保护剂含量
E.显影坚膜剂的使用