T管引流病人护理不正确的是
A.通常留置3~5天拔管B.必要时可用无菌盐水冲洗导管C.观察引流液的量和性质D.拔管前需试行夹管1~2天E.妥善固定
参考答案:A
I happened __________the article when he asked me about it. [ ]
A. having read
B. to have read
C. to be read
D. reading
对危重急性中毒者,治疗上应立即采取
A.吸氧
B.导泻
C.维持生命体征并中止毒物接触
D.洗胃
E.使用特效解毒药