皮皮学,免费搜题
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【单选题】
患者女,30岁,孕12。下腹阵发性疼痛,阴道排出一大块肉样组织,仍有阴道大量出血,呈贫血貌。妇科检查:已开,有组织堵塞,子宫较孕小。<2> 、下列护理措施正确的是
A.
取头低位
B.
通知医生来后再进行抢救
C.
需要输血者让患者家属去取血
D.
将术中刮出物送病理检查
E.
术后认真测量血压、脉搏、呼吸
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举一反三
【单选题】一般的情况,铜热电阻的测温范围比铂热电路的测温范围( )。
A.
B.
C.
一样
D.
不确定
【多选题】找工作的主流平台有?
A.
BOSS直聘
B.
前程无忧
C.
猎聘网
D.
淘宝
【单选题】下列有关命题的说法正确的是 [     ]
A.
命题“若x 2 =1,则x=1”的否命题为:“若x 2 =1,则x≠1”
B.
命题“若x=y,则sinx=siny”的逆否命题为真命题
C.
命题“存在x∈R,使得x 2 +x+1<0”的否定是:“对任意x∈R,均有x 2 +x+1<0 ”
D.
“x= ―1”是“x 2 ―5x―6=0
【单选题】Which of the following is NOT MENTIONED in the third paragraph?
A.
Group work gives pupils the opportunity to learn to work together with other.
B.
Pupils also learn to develop their reasoning abilities.
C.
Group work provides pupils with the opportunity to learn to be capable organizers.
D.
Pupils also learn how to participate in teaching activities.
【单选题】关于血栓形成错误的是
A.
静脉血栓比动脉多四倍
B.
下肢血栓多于上肢
C.
久病卧床易形成血栓
D.
血流速度快易形成血栓
【单选题】Which of the following is NOT MENTIONED in the third paragraph?
A.
Group work gives pupils the opportunity to learn to work together with others.
B.
Pupils also learn to develop their reasoning abilities
C.
Group work provides pupils with the opportunity to learn to be capable organizers.
D.
Pupils also learn how to participate in teaching activities.
【判断题】若sinx=siny,则有x=y。
A.
正确
B.
错误
【判断题】从本质上而言,可以认为管理是一种手段。
A.
正确
B.
错误
【单选题】Which of the following is NOT mentioned in the third paragraph?
A.
Group work gives pupils the opportunity to learn to work together with others.
B.
Pupils also learn to develop their reasoning abilities.
C.
Group work provides pupils with the opportunity to learn to be capable organizers.
D.
Pupils also learn how to participate in teaching activities.
【单选题】下列有关命题的说法正确的是 [     ]
A.
命题“若x 2 =1,则x=1”的否命题为:“若x 2 =1,则x≠1”
B.
命题“若x=y,则sinx=siny”的逆否命题为真命题
C.
命题“存在x∈R,使得x 2 +x+1<0”的否定是:“对任意x∈R,均有x 2 +x+1<0 ”
D.
“x=-1”是“x 2 -5x-6=0”的必要不充分条件
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