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In medicine, venipuncture or venepuncture is the process of obtaining intravenous access for the purpose of venous blood sampling (also called phlebotomy) or intravenous therapy. In healthcare, this procedure is performed by medical laboratory scientists , medical practitioners , some EMTs , paramedics , phlebotomists , dialysis technicians ...
Along with other superficial veins in the forearm, the basilic vein is an acceptable site for venipuncture. Nevertheless, IV nurses sometimes dub the basilic vein "the virgin vein", since with the arm typically supinated during phlebotomy the basilic vein below the elbow becomes awkward to access, and is therefore infrequently used. [citation ...
The median cubital vein is routinely used for phlebotomy and venipuncture (taking blood), and as a site for an intravenous cannula. [6] This is due to its particularly wide lumen, and its tendency to remain stationary upon needle insertion. [6] It becomes prominent when pressure is applied upstream, which makes needle insertion easier. [5]
Intravenous therapy (abbreviated as IV therapy) is a medical technique that administers fluids, medications and nutrients directly into a person's vein.The intravenous route of administration is commonly used for rehydration or to provide nutrients for those who cannot, or will not—due to reduced mental states or otherwise—consume food or water by mouth.
Phlebotomy is the process of making a puncture in a vein, usually in the arm, with a cannula for the purpose of drawing blood. [1] The procedure itself is known as a venipuncture , which is also used for intravenous therapy .
The most common form of venous access is a peripheral venous cannula which is generally inserted into veins of the hands, forearms, and occasionally feet. [1] Healthcare providers may use a number of different techniques in order to improve the chances of successful access.
Venous blood is obtained for lab work by venipuncture (also called phlebotomy), or by finger prick for small quantities. Color ... By using this site, ...
The most common central line inserted is the 7-French triple-lumen catheter in the picture. It is the workhorse of teaching hospitals and ICUs worldwide. The catheter is held in place by an adhesive dressing, suture, or staple which is covered by an occlusive dressing.