Venipuncture

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In medicine venipuncture or venepuncture is the process of obtaining intravenous access for the purpose of intravenous therapy or obtaining a sample of venous blood. This procedure will be performed by medical practitioners, some EMTs, paramedics, phlebotomists and other nursing staff.

Blood is most commonly obtained from the median cubital vein, on the anterior forearm (the side within the fold of 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 (incision into a vein) is also the treatment of certain diseases such as hemochromatosis and primary and secondary polycythemia.

For more information about Venipuncture, read the full article at Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.


News tagged with blood sample

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created Nov 02, 2009 | popularity not rated yet | comments 0

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Medicine & Health / Diseases

created Oct 27, 2009 | popularity not rated yet | comments 0

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Medicine & Health / Research

created Oct 01, 2009 | popularity not rated yet | comments 0

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created Aug 21, 2009 | popularity 5 / 5 (1) | comments 0

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created Aug 20, 2009 | popularity not rated yet | comments 0

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created Aug 13, 2009 | popularity not rated yet | comments 0

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created Aug 04, 2009 | popularity not rated yet | comments 1

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created Jun 15, 2009 | popularity not rated yet | comments 1

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created May 27, 2009 | popularity not rated yet | comments 0

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Scientists to probe Mexican town's flu mystery (AP)

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created May 21, 2009 | popularity 3 / 5 (2) | comments 0

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created Apr 19, 2009 | popularity not rated yet | comments 0

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Medicine & Health / Research

created Mar 11, 2009 | popularity not rated yet | comments 0

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