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【单选题】
患者,女性,60 岁。有溃疡病史 10 。突然呕血约 500ml,伴有黑便,急诊入院。A.
:神志清楚,血压 100/60mmHg,心率 110 次/分。以下护理措施中正确的是( )
B.
平卧位,头部略抬高
C.
三腔二囊管压迫止血
D.
呕吐时头偏向一侧,防止误吸和窒息
E.
快速滴入血管加压素
F.
暂时给予流质饮食
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【简答题】Around 5:30 p.m., I was on the bus one day and everybody on the bus was quiet. People had just 36 from work, students had just finished their 37 class and everybody was a little 38 from a long day. It...
【多选题】Part II Choose the correct answer to fill in the blanks and complete the dialogue. P: Good morning, doctor. D: Good morning. 1 P: I’m suffering from insomnia. I was nearly up all night recently. D: Ho...
A.
Do you have headaches?
B.
I feel very tired and sleepy all the time, even when I wake up in the morning.
C.
What seems to be the trouble?
D.
I really want to have a good sleep. I can’t bear waking up all night any more.
E.
Have you ever been like this before?
F.
Here is the prescription for you. I’m sure the medicine will cure your insomnia.
G.
I tried some sleeping pills, but they have done nothing for me.
H.
Is it related with my disease?
I.
One hundred and twenty over eighty. It’s normal.
J.
Needn’t I have some medicine? (25.0分)
【简答题】什么叫滤料“有效粒径”和“不均匀系数”?不均匀系数过大对过滤和反冲洗有何影响?
【简答题】某计算机的存储容量为 65536 个单元,并且为按单元访问,此存储器的地址寄存器的二进制需 ____________ 位。 A 、 8 B 、 16 C 、 18 D 、 20 2 .下列存储介质中,访问速度最慢的是 ______________ A 、寄存器 B 、高速缓冲存储器 C 、内存 D 、外存
【多选题】移动台精确的功率控制至关重要,因为通过精确的功率控制,我们可以得到以下好处( )。
A.
增加系统前向容量
B.
增加系统反向容量
C.
延长MS电池使用寿命
D.
减少对其他手机的干扰
【单选题】– Dad, I was the first to reach the top of the hill. – Good job, Mary. I’m _______ of you.
A.
afraid
B.
proud
C.
tired
D.
careful
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