Phlebotomy

phlebotomy was not found in the Cambridge Advanced Learner’s Dictionary
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Phlebotomy

Venipuncture
From Wikipedia, the free encyclopedia
(Redirected from Phlebotomy)

In medicine venipuncture or venepuncture (also known as phlebotomy, blood draw, drawing blood or taking blood) is the process of obtaining a sample of venous blood. Usually a 5 ml to 25 ml sample of blood is adequate depending on what blood tests have been requested. In many circumstances it will be done by a phlebotomist, although nurses, doctors and other medical staff are also trained to take blood.

Blood is most commonly obtained from the median cubital vein, on the anterior forearm (the side opposite the elbow). This vein lies close to the surface of the skin, and there is not a large nerve supply.

Minute quantities of blood may be taken by fingersticks sampling and collected from infants by means of a heel stick or from scalp veins with a butterfly needle.

Phlebotomy (removal of blood) is also the treatment of certain diseases such as hemochromatosis and primary and secondary polycythemia.

This came from an enquirer this morning. She wanted to study phlebotomy – I learnt a new word today! The ‘people’ are called phlebotomists — but I call them nurses (heh!)

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This entry was posted in Work.

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