题目内容

23

A. You may end up entering a wonderland.
B. You may get drowned in a sudden flood.
C. You may expose yourself to unexpected dangers.
D. You may find a way out without your knowing it.

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24

A. Wait patiently.
B. Look for food
C. Start a fire.
D. Walk uphill.

25

A. Check the local weather.
B. Find a map and a compass.
C. Prepare enough food and drink.
D. Inform somebody of your plan.

患者,男性,54岁。因低热、盗汗2周入院。超声心动图示大量心包积液。患者脉搏可呈( )

A. 交替脉
B. 脉搏增强
C. 水冲脉
D. 奇脉
E. 脉搏短绌

患者,男,53岁。诊断为“大量心包积液”治疗给予安置心包引流管,对该患者的护理措施,错误的是( )

A. 若患者出现血压下降,心率增快,应警惕患者发生心包填塞
B. 若心包引流液小于50mld,则可以考虑拔出心包引流管
C. 保持心包引流管通畅,避免折叠
D. 引流袋要低于心包穿刺点,避免返流
E. 第一次引流心包积液不宜超过300ml

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