血浆蛋白质含量占血浆量的()
A.40%~50%
B.7%~8%
C.90%~91%
D.6.5%~8.5%
E.50%~70%
参考答案:D
My brother is an actor. He ______ in several films so far.[ ]
A. appears
B. appeared
C. has appeared
D. is appearing
患者,男性,47岁,诊断为胆石症,行胆囊切除,胆总管切开取石,“T”管引流术。
“T”管引流的护理评估要点中不包括:()
A.评估病情、生命体征及腹部体征
B.评估有无发热、腹痛、黄疸等
C.“T”管周围皮肤有胆汁渗漏时,可用氧化锌软膏保护
D.评估患者的皮肤,巩膜黄染消退情况及大便颜色
E.观察引流液的颜色、性质和量