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【单选题】
留置导尿患者的护理,下述哪项与预防泌尿系统感染无关:A.
更换贮尿袋时，防止尿液逆流
B.
鼓励患者多饮水，增加排尿量
C.
鼓励患者经常变换卧位
D.
作间歇性引流夹管
E.
保持尿道口清洁，定时膀胱冲洗
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【单选题】Just after stopping the engine while the oil is still circulating.Check that uniform oil jets appear from all the oil outlet grooves in the crosshead bearing lower shell and the guide shoes.The oil fl...
A.
the piston cooling oil return pipes
B.
the main and crankpin bearings
C.
thrust and intermediate bearings
D.
stern tube and thrust bearings
【简答题】Text B Understanding the text: I.Directions: After reading the passage, you will find 5 questions. For each question, please choose the best answer from the four statements provided. 1. How often shou...
【简答题】翻译 These working parts of an engine can easily cause the problems because they are working in high pressure, high temperature and changeable conditions. If something unusual happens, check the engine ...
【简答题】Before starting the engine , it necessary to check the oil ( lever/level ) .
【单选题】Before starting the engine, it,s necessary to check the oil (lever /level)
A.
lever
B.
level
【简答题】Place your car at the (1) . Stop the engine. Wait for a while to let the engine oil (2) to the oil pan. Pull the engine oil dipstick. Wipe it off with a clean rag or tissue. Then put it back all the w...
【简答题】Check the engine oil after every f u . (充满,填满)
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