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【单选题】
男,48岁。突发心悸、喘憋1小时。既往有扩张型心肌病、慢性心力衰竭病史,心动过缓5年8心率50〜60次/分。接诊时查体:T36.3°C,P94次/分,BP150/70mmHg,心率160次/分,心律不齐,S,强弱不等,双肺可闻及湿啰音。该患者喘憋的最可能的诱因是A.
感染
B.
心房颤动
C.
心肌炎
D.
过敏
E.
电解质紊乱
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举一反三
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A.
食物的温度应适宜
B.
喂食动作应敏捷迅速
C.
卧床患者应使其转向一侧
D.
进流质者可给予吸管或小壶吸吮
E.
昏迷者可采用鼻饲法
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A.
The woman did not answer the phone．
B.
The woman called the man' s sister．
C.
The man' s sister made a wrong call．
D.
The man' s sister did not call him．
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【单选题】What did the speaker find out on board the plane?
A.
The woman took his case on purpose.
B.
All his papers had been stolen.
C.
He had taken the woman ’ s case.
D.
The woman played a joke on him.
【简答题】温度对流体粘性的影响是,随温度的升高,液体的粘度 ,气体的粘度 。
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