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【单选题】
病人,女性,35岁,患子宫肌瘤拟行手术治疗。术前1日8am医生开医嘱“地西5mg po sos”。当晚病人睡眠良好,医嘱未执行。值班护士该项医嘱栏内
A.
用红笔写上“失效”
B.
用写上“失效”
C.
用红笔写上“未用”
D.
用写上“未用”
E.
用红笔写上“作废”
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参考答案:
举一反三
【判断题】1- 8.应力方向垂直于杆轴线,应力表示了杆件所受内力的强弱程度。
A.
正确
B.
错误
【简答题】To trade _____ the people of all countries _____ the basis of equality and mutual benefit is our established policy.
【简答题】When entering a new culture, the problems people face are______.
【单选题】What basic problem are we told most trade unions face?
A.
They are equal in size of influence.
B.
They are less powerful than ever before.
C.
They don't have enough members.
D.
They are not organized efficiently.
【单选题】For two people who are planning to trade, it is impossible to
A.
have a comparative advantage in both goods.
B.
have an absolute advantage in both goods.
C.
specialize in the production of one good.
D.
trade so that both people will be better off.
【简答题】何谓高钾血症?试述高血钾对心脏的影响。
【多选题】高钾血症对心脏的影响有()
A.
重度高钾血症致心肌兴奋性降低
B.
传导性降低
C.
自律性降低
D.
收缩性降低
【多选题】高钾血症对心脏的影响有
A.
轻度高钾血症致心肌兴奋性升高
B.
传导性降低
C.
心肌收缩性降低
D.
自律性降低
【多选题】高钾血症对心脏的影响有
A.
重度高钾血症致心肌兴奋性降低
B.
传导性降低
C.
自律性降低
D.
心肌收缩性降低
E.
可诱发室颤和心搏骤停
【判断题】应力方向垂直于杆轴线,应力表示了杆件所受内力的强弱程度()
A.
正确
B.
错误
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