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问题 单项选择题

为防止灰尘进入氧气筒引起爆炸，故氧气不得用空，氧气筒至少保持的压力为

A．1kg/cm2
B．3kg/cm2
C．2kg/cm2
D．4kg/cm2
E．5kg/cm2

答案

参考答案：E

单项选择题

Shortly after being admitted to the coronary care unit with an acute myocardial infarction (MI), a client reports midsternal chest pain radiating down the left arm. The nurse notices that the client is restless and slightly diaphoretic, and measures a temperature of 99. 6°F (37.6℃), a heart rate of 102 beats/minute; regular, slightly labored respirations at 26 breaths/minute; and a blood pressure of 150/90mmHg. Which nursing diagnosis takes highest priority ？（）

A．Risk for imbalanced body temperature.

B．Decreased cardiac output.

C．Anxiety.

D．Acute pain.
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单项选择题

下列哪一个流派启发家庭构想未来的计划，破除僵化的家庭游戏，迫使家庭成员发明出更有弹性的相处方式( )

A．鲍氏家庭治疗

B．结构派家庭治疗

C．米兰系统派家庭治疗

D．沟通派家庭治疗

E．策略派家庭治疗
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