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【单选题】
(共用题目)女,73岁,因大量呕血、黑便送来急诊。既往有肝硬化门静脉高压症病史。血压73/50mmHg,心率135次/ 分,呼吸25次/ 分,神志不清,烦躁不安。临床诊断:1.上消化道出血;2.失血性休克,急诊科立即组织抢救 对此患者指导液体入量及输入速度最有意义的参考指标是A.
中脉压
B.
肘静脉压
C.
血压
D.
心率
E.
尿量
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】小儿每日补充生理需要，所需液量为
A.
20～50ml／kg
B.
40～60ml／kg
C.
60～80ml／kg
D.
80～100ml／kg
E.
100～120ml／kg
【单选题】–-How do you find the book? --________.
A.
Quite by accident
B.
From a bookstore
C.
Under the desk
D.
Very disappointing
【单选题】---Do you think he will do me a favor? ---As far as I know, he is the last one ___ others. He ___ be prepared to give you a hand, though.
A.
to help, might
B.
helping, must
C.
to help , can
D.
helping, should
【简答题】强化理论认为人的行为是对其()的函数。
【单选题】If someone holds a book 6 feet directly in front of Denis and then moves it only 1 foot directly in from of him, what change in sound does Dennis hear?
A.
A lover-pitched sound.
B.
A higher-pitched sound.
C.
A sharper sound
D.
A softer sound.
【简答题】a multi-purpose machine tool
【单选题】—Do you think he will do me a favor? —As far as I know，he is the last one to help others.He_______be prepared to give you a hand，though.
A.
must
B.
might
C.
can
D.
should
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