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首页> 外文期刊>Journal of Nursing Education and Practice >Comparison of skill in novice nurses before and after venipuncture simulation practice
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Comparison of skill in novice nurses before and after venipuncture simulation practice

机译：静电模拟实践前后新手护士技能比较

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Background: To carry out a successful venipuncture it is necessary to identify a specific point on a vein and maintain stability of the needle tip. Methods: This study compared the motion of straight and butterfly needles during venipunctures carried out by novice nurses before and after educational intervention. The nurses were videotaped whilst performing venipunctures on a simulated model arm. Results: The findings of the study showed that butterfly needles were inserted at a greater angle than straight needles. The use of straight needles involved a shorter venipuncture time, with the puncture points being closer together following educational intervention. However, the distance butterfly needles moved during venipuncture was greater after inter-vention. It appeared that picking-up the wing of the needle caused instability, leading the nurses to place their hand on the model and to have difficulties performing the needle stab. After educational intervention the nurses were able to advance the needle into a blood vessel. Conclusions: Skin at the puncture point extends and may enter the inside of a vein. It is therefore important to maintain an appropriate puncture point and angle without shaking or rotating the needle. It is also necessary to practice to achieve stable movements of the needle and appropriate movements of the hand.
机译：背景：进行成功的静脉穿透，有必要识别静脉上的特定点并保持针尖的稳定性。方法：该研究比较了新手护士在教育干预之前和之后的静脉穿刺静脉穿刺治疗的运动。在模拟模型手臂上表演vipunctures时，护士被录像。结果：该研究的结果表明，蝴蝶针以比直针更大的角度插入。使用直针涉及较短的静脉时间，穿刺点在教育干预后更加紧密。然而，在venipuncture期间移动的距离蝴蝶针在近期间隔后更大。它似乎拿起针的机翼导致不稳定，导致护士放在模型上，并难以执行针刺刺伤。教育干预后，护士能够将针头推向血管。结论：穿刺点的皮肤延伸，可以进入静脉内部。因此，重要的是保持适当的穿刺点和角度而不摇晃或旋转针。还有必要实践，以实现针头的稳定运动和手的适当运动。

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