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Peripheral venous catheter
Pronunciation
Definition 1
A thin, flexible tube that is inserted into a large vein, usually in the back of the hand, the lower part of the arm, or the foot. It is used to give intravenous fluids, blood transfusions, and chemotherapy and other drugs, and for taking blood samples. It avoids the need for repeated needle sticks. (NCI Dictionary)
Definition 2
A small, flexible tube used to deliver fluids into the body. A needle is used to insert the catheter into a vein, usually in the back of the hand or in the forearm. The tubing is then taped to the skin to hold it in place. (NCI Dictionary)
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