婴幼儿四肢浅静脉采血技巧介绍
Chinese Nursing Research（2007）
Abstract
临床中小儿四肢浅静脉穿刺采血因其危险性小,操作方便,容易掌握,故应用比较广泛.但由于小儿血管细,出血慢,止血带绑扎肢体段储血有限,加之患儿不配合,常出现出血不畅、凝血、注射器针头脱出,一次不能采足血量而需反复穿刺等问题.
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