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【单选题】
真空泵发热或真空低的原因有可能是()
A.
注入软水量不足
B.
过滤尾气带
C.
进气管道堵塞
D.
以上答案都不对
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参考答案：
举一反三
【单选题】胃管插入后,应验证其在胃内,正确的方法是
A.
注入少量温开水，于胃部听气过水声
B.
将胃管末端放入水中，见有气泡溢出
C.
注入少量气体，听肠鸣音
D.
注入少量气体，于胃部听气过水声
查看完整题目与答案
【单选题】砌体结构以砖、石或砌块用于墙、柱和基础等承重构件,这些材料力学性能是( )?
A.
抗压强度高，但抗拉强度低
B.
抗拉强度高，但抗压强度低
C.
抗压强度及抗拉强度均高
D.
抗压强度及抗拉强度均低
查看完整题目与答案
【单选题】Main engine room control console alarms are to be of the self monitoring type, meaning that an open circuit to a particular alarm circuit will _____.
A.
cause an alarm condition
B.
secure power to the indicator
C.
secure power to the monitored device
D.
automatically recluse within 10 seconds
查看完整题目与答案
【简答题】S1:Where are the fire alarms?S2:The fire alarms are in many places on board,such as in the corridor, on deck, in the galley, on the wall next to the engine room, etc.Q:Which of the following places is...
查看完整题目与答案
【简答题】S1:Where are the fire alarms?S2:They are in many places, such as the corridor, galley, on the wall next to the engine room,etc.Q:What are they talking about?A. Location of the fire extinguishers B. Lo...
查看完整题目与答案
【判断题】三位五通阀有三个工作位置，五个油口。
A.
正确
B.
错误
查看完整题目与答案
【单选题】胃管插入后,应验证其在胃内,正确的方法是
A.
注入少量温开水，于胃部听气过水声
B.
注入少量温开水，听肠鸣音
C.
注入少量气体，听肠鸣音
D.
注入少量气体，于胃部听气过水声
E.
将胃管末端放入水中，见有气泡溢出
查看完整题目与答案
【单选题】某高压氧舱护士忘记将在高压氧舱做治疗的患者从舱内移出就下班了, 造成患者死亡, 该事件属手
A.
四级医疗事故
B.
一级医疗事故
C.
二级医疗事故
D.
三级医疗事故
E.
严重护理差错
查看完整题目与答案
【判断题】打开点火开关，摇转曲轴或起动发动机，电流表指针指示5A～7A放电位置不动，表明低压电路短路。
A.
正确
B.
错误
查看完整题目与答案
【单选题】Which of the following stateraents does not belong to preparations for standby?
A.
The various supply tanks， filters valves and drains are all to be checked.
B.
all control equipment and alarms should be examined for correct operation.
C.
The fuel oil system is checked and circulated with hot oil.
D.
The fuel supply is shut off and the engine will quickly slow down.
查看完整题目与答案
相关题目：
【单选题】胃管插入后,应验证其在胃内,正确的方法是
A.
注入少量温开水，于胃部听气过水声
B.
将胃管末端放入水中，见有气泡溢出
C.
注入少量气体，听肠鸣音
D.
注入少量气体，于胃部听气过水声
查看完整题目与答案
【单选题】砌体结构以砖、石或砌块用于墙、柱和基础等承重构件,这些材料力学性能是( )?
A.
抗压强度高，但抗拉强度低
B.
抗拉强度高，但抗压强度低
C.
抗压强度及抗拉强度均高
D.
抗压强度及抗拉强度均低
查看完整题目与答案
【单选题】Main engine room control console alarms are to be of the self monitoring type, meaning that an open circuit to a particular alarm circuit will _____.
A.
cause an alarm condition
B.
secure power to the indicator
C.
secure power to the monitored device
D.
automatically recluse within 10 seconds
查看完整题目与答案
【简答题】S1:Where are the fire alarms?S2:The fire alarms are in many places on board,such as in the corridor, on deck, in the galley, on the wall next to the engine room, etc.Q:Which of the following places is...
查看完整题目与答案
【简答题】S1:Where are the fire alarms?S2:They are in many places, such as the corridor, galley, on the wall next to the engine room,etc.Q:What are they talking about?A. Location of the fire extinguishers B. Lo...
查看完整题目与答案
【判断题】三位五通阀有三个工作位置，五个油口。
A.
正确
B.
错误
查看完整题目与答案
【单选题】胃管插入后,应验证其在胃内,正确的方法是
A.
注入少量温开水，于胃部听气过水声
B.
注入少量温开水，听肠鸣音
C.
注入少量气体，听肠鸣音
D.
注入少量气体，于胃部听气过水声
E.
将胃管末端放入水中，见有气泡溢出
查看完整题目与答案
【单选题】某高压氧舱护士忘记将在高压氧舱做治疗的患者从舱内移出就下班了, 造成患者死亡, 该事件属手
A.
四级医疗事故
B.
一级医疗事故
C.
二级医疗事故
D.
三级医疗事故
E.
严重护理差错
查看完整题目与答案
【判断题】打开点火开关，摇转曲轴或起动发动机，电流表指针指示5A～7A放电位置不动，表明低压电路短路。
A.
正确
B.
错误
查看完整题目与答案
【单选题】Which of the following stateraents does not belong to preparations for standby?
A.
The various supply tanks， filters valves and drains are all to be checked.
B.
all control equipment and alarms should be examined for correct operation.
C.
The fuel oil system is checked and circulated with hot oil.
D.
The fuel supply is shut off and the engine will quickly slow down.
查看完整题目与答案
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