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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 .
An arterial blood gas (ABG) test, or arterial blood gas analysis (ABGA) measures the amounts of arterial gases, such as oxygen and carbon dioxide.An ABG test requires that a small volume of blood be drawn from the radial artery with a syringe and a thin needle, [1] but sometimes the femoral artery in the groin or another site is used.
A 1996 study of blood donors (a larger needle is used in blood donation than in routine venipuncture) found that 1 in 6,300 donors sustained a nerve injury. [5] Risk and side affects can include a variety of things. Dizziness, sweating, and a drop in your heart rate and blood pressure. [6]
ISBN 978-1-4128-0467-7. Carter, K. Codell (2012). The Decline of Therapeutic Bloodletting and the Collapse of Traditional Medicine. New Brunswick & London: Transaction Publishers. ISBN 978-1-4128-4604-2. Kang, Lydia; Nate Pederson (2017). Quackery: A Brief History of the Worst Ways to Cure Everything. Workman Publishing Company. [ISBN missing]
[5] [9] The needle is inserted at an angle between 30 and 45 degrees to the chest 1 cm inferior to the left xiphocostal angle. [ 2 ] [ 10 ] Another location is through the 5th or 6th intercostal space at the left sternal border at the cardiac notch of the left lung , and is also called as parasternal approach. [ 10 ]