Blood Collection Techniques

Blood collection techniques involve various methods used to obtain blood samples for testing. The most common method is venipuncture, where a needle is inserted into a vein, usually in the arm, to draw blood. Another technique is capillary sampling, often done through a finger prick, which collects a small amount of blood. These samples are then sent to laboratories for analysis to help diagnose conditions, monitor health, or guide treatment. Proper techniques ensure safety, minimize discomfort, and preserve the quality of the sample for accurate test results.