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【多选题】
患者男,35岁,因车祸外伤急诊入院。患者入院时处于低容量休克状态,脉搏120次/min,呼吸35次/min,血压70/40mmHg。既往营养状况良好。体格检查发现患者左下肢骨折,骨盆骨折,严重颅脑损伤。CT检查闭合性脑挫伤、脾破裂、腹腔积血。经过积极输血、抗休克处理后,血压升至100/50mmHg。患者急诊行剖腹探查+脾切除术。术中发现胰腺挫伤,行胰、腹腔引流术。 1后患者并发急性肾功能衰竭,行持续血液净化治疗,对患者有利的措施包括().
A.
使用低糖滤过液
B.
使用高糖滤过液
C.
增加蛋白质供应量
D.
减少蛋白供应量
E.
严格限制钾、镁、磷的供给
F.
增加非蛋白热量中脂肪的比例
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A.
接地电压
B.
线电压
C.
相电压
D.
电流
【单选题】--- Joan, what_________in your hand? --- Look! It's a birthday gift for my grandmother.
A.
had you held
B.
are you holding
C.
do you hold
D.
will you hold
【单选题】My grandmother had________ over  50, 000 when she was sixty- five years old.
A.
put away
B.
put back
C.
put out
D.
put down.
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A.
all
B.
all but
C.
anything but
D.
nothing but
【简答题】My grandmother had a 1———— for the sun, a holy regard that now is all but gone out of mankind. There was a 2———— in her, and an ancient awe. She was a Christian in her later years, but she had come a ...
【单选题】My grandmother had a reverence for the sun, a holy regard that nowis __________gone out of mankind.
A.
nothing but
B.
anything but
C.
all but
D.
no but
【单选题】Life was extremely hard in the past. My grandmother had no chance to go to school, even the ______ school.
A.
elemental
B.
elementary
C.
basic
D.
introductory
【单选题】中性点不接地系统的主要优点是
A.
发生单相接地时仍可继续向用户供电
B.
接地电流较大时,不会在接地点产生断续电弧
C.
接地电流较大时,不会使线路发生谐振过电压现象
D.
发生单相过电压时,不会继续向用户供电
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A.
affect
B.
instance
C.
taste
D.
Effect
【简答题】When my grandmother was raising me in Stamps, Arkansas, she had a particular routine(惯例)when people who were known to be whiners entered her store. My grandmother would ask the customer, “How are you ...
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