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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 .
Phlebotomy licensure is the process by which various regulatory bodies regulate the practice of phlebotomy within its jurisdiction through licensure. In many countries a license is not required, or is obtained through other broader qualifications (such as a medical license), while in others, professional phlebotomists are separately licensed.
Bloodletting persisted into the 20th century and was recommended in the 1923 edition of the textbook The Principles and Practice of Medicine. [40] The textbook was originally written by Sir William Osler and continued to be published in new editions under new authors following Osler's death in 1919. [41]
The test tubes in which blood is collected may contain one or more of several additives. In general, tests requiring whole blood call for blood samples collected in test tubes containing some form of the anticoagulant EDTA. EDTA chelates calcium to prevent clotting. EDTA is preferred for hematology tests because it does minimum damage to cell ...
If you ask 10 different financial advisors, there is a 100% chance you’ll get 10 different answers. This is evidence that you have plenty of options, including two popular choices like annuities ...
Butterflies are commonly available in 18-27 gauge bore, [1] 21G and 23G being most popular.. In phlebotomy, there is widespread avoidance of 25G and 27G butterflies based on belief that such small-bore needles hemolyze and/or clot blood samples and hence invalidate blood tests. [2]
Dallas Mavericks guard Luka Doncic is starting his own foundation, saying his primary goal is to ensure that children learning how to play basketball are doing so the right way and within a ...
An inflation gauge that is closely watched by the Federal Reserve barely rose last month in a sign that price pressures cooled after two months of sharp gains. The milder inflation figures arrive ...
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