Advertisement

Puncture Of A Vein For The Purpose Of Drawing Blood

Puncture Of A Vein For The Purpose Of Drawing Blood - The procedure itself is known as a venipuncture, which is also used for intravenous therapy. Caution must be taken to avoid arterial puncture. The first step in drawing blood correctly is to identify the appropriate veins to puncture. It is most often done for laboratory testing. Most of the time, blood is drawn from a vein located on the inside of the elbow or the back of the hand. Web phlebotomy is the process of making a puncture in a vein, usually in the arm, with a cannula for the purpose of drawing blood. Under the basilic vein runs an artery and a nerve, so puncturing here runs the risk of damaging the nerve or artery and is usually more painful. Venipuncture is the collection of blood from a vein. How the test is performed. Learn the procedures, steps, risks, and requirements for venipuncture.

How to Draw Blood Drops Ward Wroody42
How To Draw Blood A StepbyStep Guide Nurses News Hubb
Master's Guide to Venipuncture Pro Tips for Performing Venipuncture
How to properly handle an arterial puncture blood gas sample YouTube
order of draw for capillary puncture Jodee Darden
Phlebotomy Syringe Draw Procedure Blood Collection (RxTN) YouTube
Phlebotomy Venipuncture Procedure I Safe and Effective Blood Draw
Venipuncture How To Draw Blood IN ONE GO (Instantly improve your
The anatomy of venipuncture Complete Anatomy
how to draw blood from a vein? YouTube

Venipuncture Is The Collection Of Blood From A Vein.

Web 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. The procedure itself is known as a venipuncture, which is also used for intravenous therapy. Most of the time, blood is drawn from a vein located on the inside of the elbow or the back of the hand. The first step in drawing blood correctly is to identify the appropriate veins to puncture.

Learn The Procedures, Steps, Risks, And Requirements For Venipuncture.

It is most often done for laboratory testing. Web the brachial artery (blood supply to the forearm and hand) lies deep to the basilic vein in the upper arm and bifurcates into the radial and ulnar arteries in the antecubital fossa or proximal forearm. Caution must be taken to avoid arterial puncture. Web the median cubital vein lies between muscles and is usually the most easy to puncture.

Web Phlebotomy Is The Process Of Making A Puncture In A Vein, Usually In The Arm, With A Cannula For The Purpose Of Drawing Blood.

How the test is performed. For adult patients, the most common and first choice is the median cubital vein in the antecubital fossa. Under the basilic vein runs an artery and a nerve, so puncturing here runs the risk of damaging the nerve or artery and is usually more painful.

Related Post: