STANDARD OPERATING PROCEDURE (SOP)At the taking of the blood vein (venipuncture), blood samples are generally taken from the median cubital vein, on the anterior arm (side within the fold of the elbow). The vein is located close to the skin surface, large enough, and no major nerve supply. If not possible, vein chepalica vein or the basilica could be the next option. Venipuncture on vein basilica should be done with caution due to its location adjacent to the brachialis artery and median nerve.If vein cephalica and basilica turned out to be unusable, then the taking of blood can be done in a vein in the area of the wrist. Do retrieval with very carefully and use a smaller needle.The purpose of1. To obtain good venous blood samples and are qualified to do the examination.2. To lower the risk of contamination with blood (infection, needle stick injury) due to venous punctie to the officer nor the sufferer.3. For instructions for any officer who does the taking of blood (phlebotomy)
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