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【简答题】
患者男，48岁。诊断为颅内肿瘤入院。患者有颅内压增高症状。护士给予患者床头抬高15°~30°，其主要目的是（ ）。 A.有利于改善心脏功能 B.有利于改善呼吸功能 C.有利于颅内静脉回流 D.有利于鼻饲 E.防止呕吐物误入呼吸道
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皮皮学刷刷变学霸
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【简答题】My daughter used to play with the dog by taking a(n) of its hair and then spending a long time rubbing, combing and twisting it.
【单选题】My daughter used to play with the dog by taking a(n) of its hair and then spending a long time rubbing, combing and twisting it.
A.
outrage
B.
outfit
C.
strand
D.
conformity
【单选题】My daughter used to play with the dog by taking a _____ of its hair and then spending a long time rubbing,combing and twisting it.
A.
outrage
B.
outfit
C.
strand
D.
appliance
【单选题】My daughter used to play with the dog by taking a(n) ___ of its hair and then spending a long time rubbing, combing and twisting it.
A.
strand
B.
deficient
【简答题】My daughter used to play with the dog by taking a(n)____ fo its hair and then spending a long time rubbing, combing and twisting it.
【简答题】My daughter used to be kept( )after school because of her sloppy work.
【单选题】塑料模具是指利用其特定（）去成型具有一定形状和尺寸的立体形状塑料制品的工具。 A.密闭腔体 B. 开口腔体 C.密闭和开口腔体 D.任何形状都行
A.
密闭腔体
B.
开口腔体
C.
密闭和开口腔体
D.
任何形状都行
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