食物中含氮量占蛋白质的多少由氮计算蛋白质的换算系数即是6.25()
A.10%
B.14%
C.12%
D.16%
E.17%
参考答案:D
A: I was hoping that you’d wear your new dress. It’s much prettier. B: ().
A. But this one is more comfortable for hot weather.
B. But I like this one and it’s none of your business.
C. Forget it. It cost me a fortune.
D. But I don’t care about my appearance.
为昏迷病人做口腔护理时应注意不能
A.将病人头侧向护士一侧
B.将张口器从臼齿处放人
C.用注洗器沿口角注入温开水后吸出
D.用血管钳夹紧棉球擦拭
E.取下假牙刷洗后浸泡清水中