作者: Neriman Zengin , Nuray Enç
DOI: 10.1111/J.1365-2702.2006.01858.X
关键词: Coagulation testing 、 Peripheral venous catheter 、 Venipuncture 、 Blood sampling 、 Prothrombin time 、 Anesthesia 、 Surgery 、 Medicine 、 Significant difference 、 Partial thromboplastin time 、 Peripheral
摘要: Aim. To compare prothrombin time and activated partial thromboplastin values in concurrent blood samples obtained by direct venipuncture from a peripheral venous catheter. Method. Concurrent catheters were studied. Venipuncture labelled as the reference (control) group catheter experimental group. A 21-gauge needle was used method 18G, 20G, 22G method. In each case, after drawn needles out, 1·8 ml of added to 0·2 ml citrate give 2 ml sample. The tube shaken gently mix well. Results. No clinically significant difference between seen methods. Discussion. It is recommended that can be for patients with high bleeding risk if they have long hospital stay frequent are needed. Relevance clinical practice. applications, nurses may prefer use both comfort who get anticoagulation therapy prevention risks result venipuncture. Application eliminates superficial bleeding, irritation, pain anxiety caused