第15题: [单项选择]下列关于全胃肠外营养的适应证,不正确的是()。 A. 短肠综合征 B. 高位肠瘘 C. 乙状结肠瘘 D. 坏死性胰腺炎 E. 急性肾衰竭 参考答案:C 答案解析:凡不能或不宜经口摄食超过5~7天的患者,都是肠外营养的适应证。从外科角度,营养不良者的术前应用、消化道瘘、急性重症胰腺炎、短肠综合征、严重感染与脓毒血症、大面积烧伤以及肝、肾衰竭等,都是应用肠外营养的
第29题: [单项选择]A. Spend more time working on chemistry problems. B. Talk to an advisor about dropping the course. C. Work on the assignment with a classmate. D. Ask the graduate assistance for help. 参考答案:D 答案解析:[解析] M: I’m really having trouble with this chemistry course. If I can’t start doing better soon