患者男，53岁。患急性化脓性阑尾炎行阑尾切除术后1天。护士要求患者下床活动，其最主要目的是______
A. 有利于伤口愈合
B. 预防血栓性静脉炎
C. 预防肺不张
D. 防止肠粘连
E. 预防压疮
查看答案
Now listen to the following recording and answer questions 23 to 25.
A. Offer free desserts.
B. Promote with advertising.
C. Sell high-margin items.
D. Provide new menus.
Now listen to the following recording and answer questions 23 to 25.
A. They have broken $100.
B. They kept falling for 103 months.
C. They were up over 63%.
D. They were up 8.1% every year.
Now listen to the following recording, and answer questions 16 to 19.
A. Small quarrels do not harm their health.
B. Small quarrels are good for a close relationship.
C. They know they could count on each other in tough days.
D. Small quarrels do protect their bodies and brains.
患儿男，6个月。因间歇发热、咳嗽半个月，拟诊“支气管炎”，给予口服“头孢拉定”治疗，近2天发现口腔有白色点片状乳凝乳块样物，不易拭去。护士在为患儿进行口腔护理时，宜选择的溶液是______
A. 来苏水
B. 生理盐水
C. 0.1%利凡诺
D. 2%碳酸氢钠
E. 3%过氧化氢
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