皮皮学，免费搜题
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【单选题】
护士遵医嘱准备为病人插鼻饲管进行鼻饲,但当她携物品来到病人床边后,该病人拒绝插胃管,护士首先应()A.
接受该病人的拒绝
B.
把病人的拒绝转告给医生
C.
告诉护士长并请护士长做病人的思想工作
D.
告诉其家属并请家属做病人的思想工作
E.
向病人耐心解释插胃管的目的，并指导其如何配合
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】请输入37号计算机本环节操作的反馈代码。
【简答题】请输入37号计算机本环节操作的反馈代码。
【单选题】If the head pressure is too high, .
A.
the relief valve should open before the high-pressure cutout
B.
the relief valve should open and let excess refrigerant go to receiver
C.
the high-pressure cutout switch should operate before the relief valve opens
D.
close in on the suction valve
【简答题】请输入37号计算机本环节操作的反馈代码。
【单选题】If the head pressure of a reciprocating refrigeration compressor is excessive
A.
the relief valve should open before the high pressure cutout
B.
the relief valve should open and allow the excess refrigerant to flow to the receiver
C.
the high pressure cutout switch should operate before the relief valve opens
D.
you should close the discharging valve
【单选题】What is the purpose of the pressure relief valve?
A.
- To relieve hydraulic pressure to the return manifold
B.
- To relieve excessive air pressure to the atmosphere
C.
- To provide overpressure warning to the ECAM
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