老年危重病人经肱动脉与桡动脉采血穿刺效果观察  

Observation on effect of puncturing for blood sample collection via brachial artery and radial artery in senile patients with critical illness

作　　者：郑惠英[1] 

机构地区：[1]广东省粤北人民医院

出　　处：《全科护理》2009年第22期1975-1976,共2页Chinese General Practice Nursing

摘　　要：[目的]探讨老年危重病人血气分析的首选血管。[方法]2007年1月—2007年12月经桡动脉采血行血气分析100例次,2008年1月—2008年12月经肱动脉采血行血气分析100例次,比较两组病人一次穿刺成功率及穿刺时疼痛程度。[结果]肱动脉组病人穿刺一次穿刺成功率、疼痛程度与桡动脉组比较差异有统计学意义(P<0.01)。[结论]老年危重病人经肱动脉采血穿刺成功率高、病人疼痛感轻,行血气分析时应首选肱动脉。Objective. To probe into the preferred puncture artery for collecting blood sample to carry out blood gas analysis in senile patients with critical illness. Methods. A total of 100 cases accepted blood gas analysis collected blood sample via radial artery puncture from January to December in 2007, and another 100 cases carried blood gas analysis via brachial artery puncture from January to December in 2008 were selected. Then both the achievement ratio of one - time puncture and degree of puncture pain between the two group cases were compared. Results. There were statistical significant differences in terms of onetime puncture achievement ratio and puncture pain degree between both groups cases （P〈0.01）. Conclusion：The achievement ratio of puncture via brachial artery for blood gas analysis in senile patients with critical illness is higher, and the pain degree of patients is less. So the first choice of blood sample collection for blood gas analysis in senile patients with critical illness should be the brachial artery.

关 键 词：危重病人 动脉采血 成功率 疼痛 

分 类 号：R473[医药卫生—护理学]