A.應(yīng)用創(chuàng)面外用藥 B.立即拍照胸部X線片 C.行氣管切開術(shù) D.導(dǎo)尿 E.靜脈穿刺補(bǔ)液
A.35% B.50% C.45% D.42% E.30%