皮皮学，免费搜题
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【单选题】
患者男，42岁，5h前发生剧烈的上腹部痛且向背部放射，伴恶心、呕吐，吐后疼痛无缓解，并出现休克症状，追问病史，7h前曾暴食和饮酒。查体：肥胖体形，BMI32.3kg/m 2 。T38.5℃，P130次/min，R32次/min，BP80/50mmHg，腹部膨隆，腹软、上腹部压痛明显，Murphy征阳性。实验室检查：血清淀粉酶500U，尿淀粉酶1240U（Somogyi法）。腹部透视：小肠积气、无膈下游离气体，WBC21.2×10 9 /L，N0.75，L0.20。 关于营养支持途径的建立，正确的是（）（提示入院后第2患者症状加重，腹部明显膨隆、呼吸急促，测膀胱压25mmHg。腹部CT提示：胰腺围渗出，坏死明显。诊断为：腹腔间隔综合征。拟行开腹减压术。）A.
经锁骨下腔静脉建立中心静脉通路，术后行TPN支持
B.
术中患者条件允许空肠造口、胃造口术
C.
术中暂时不行空肠造口，术后内镜下行PEG+PEJ
D.
术中暂时不行空肠造口，术后内镜下行鼻肠管置入
E.
放置鼻胃管
F.
患者不适合建立肠内营养途径
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皮皮学刷刷变学霸
举一反三
【简答题】90°角尺在划线时常用作划______或______的导向工具。
【简答题】［A］ tendency ［B］ procedure ［C］ development ［D］ relation
【简答题】居中趋势(central tendency)
【简答题】Suce tension means the tendency of atoms or molecules to____________．
【简答题】unh _ _ _ _ ____
【单选题】The sentence 'The tendency to criticize and be disgusted is perhaps taken up originally by imitation' in paragraph 2 means ______.
A.
criticizing has become a habit and no one wants to imitate them
B.
criticizing and being disgusted has become a tendency and it is caused initially by imitation
C.
this tendency should not be imitated
D.
imitation is one of the reasons why they always criticize others