题型:选择题 ---- I’m sorry. That wasn’t of much help. ---- Oh, ______. As a matter of fact, it was most helpful.A.sure it wasB.it doesn’t matterC.of course notD.thanks anyway 查看答案
题型:单项选择题 为减少压疮局部的感染,下列错误的是( )。A.水疱形成后,对未破的小水疱为减少摩擦防止感染,让其自行吸收B.水疱形成后,对未破的小水疱用无菌注射器抽取疱内的液体,促进愈合C.出现大水疱应按无菌消毒原则,用无菌注射器抽尽水疱内的液体,涂以消毒液,并用无菌纱布敷盖固定,以防感染D.用物理疗法,促进皮肤干燥结痂 查看答案