How To Draw Blood From Hand Veins

You cant use the vacutainer on a hand since it draws the blood using the vacuum in the sample tube. But with the development of vein visualization technology it can be changed Vein Finder Makes Drawing Blood Easier.

Hands And Arms In Diagrams Veins Are Always Coloured In Blue And Arteries Are Always Coloured In Red Part 1 The Arm And Hand Veins Anatomy Human Body Science

When collecting blood from a hand vein it is best practice to position the patients hand slightly downward with the top of the hand facing you.

How to draw blood from hand veins. The fingers of the patients hand should be rolled underneath forming a loose fist. Observe isolation restrictions and make sure that i. The best way to draw blood is to select larger median cubital and cephalic veins.

The vacuum pulls too hard and collapses the vein. Alcohol is preferable to povidone iodine because blood contaminated with povidone iodine may falsely increase levels of potassium phosphorus or uric acid in laboratory test results 6 7. If this does not happen then the needle has either not punctured the vein or the needle went through the vessel.

However it is a normal practice to use dorsal hand veins and basilic vein on the dorsum. You can do that by gently massaging the arm from the wrist to the elbow. Insert the needle at a 15 to 30-degree angle into the vessel.

23032021 Good lab techs will say Im going to have a look at your arms first and then do the tourniquet press on my veins with their fingers and ultimately go for the hand. Grab the patients lower arm below site of puncture firmly to draw the. 01012021 Dorsal hand veins are often utilized for intravenous infusions but are viable options for blood draw sites.

Phlebotomists are considered to have occupational exposure to blood borne pathogens. 05012019 Phlebotomy the practice of drawing blood from a vein is a proficiency. It will cause presues to both patients and the medical staff.

Massage the arm from wrist to elbow to force blood into the vein. If properly inserted blood should flash into the catheter. 14032017 Massage the Area to Increase Blood Flow.

Take note of signs behind the patients bed or on the patients chart. Use your thumb to pull back gently on the surface of the skin making the skin tight. While each vein is viable for a blood draw it is important to understand each draw sites potential risks.

It would also help to lower the arm so the blood will fill the veins or apply a warm washcloth for 5 minutes over the site. It is always better to draw blood from arms. Specifically these veins are the median cubital vein the cephalic vein and the basilic veinThe main idea behind venipuncture is to draw blood for any number of diagnostic tests.

A butterfly needle which is used for your hand costs about 2. The median antecubital vein is the most common for blood draws. Observe any patient precautions.

However drawing blood from the hand is affiliated with higher levels of pain and less control. After a few minutes gently tap the site of the puncture with your fingers to make the vein pop out. Unless drawing blood cultures or prepping for a blood collection clean the site with a 70 alcohol swab for 30 seconds and allow to dry completely 30 seconds 4042.

There are certain areas which need to be avoided at all costs such as. The best sites for venipuncture are usually the superficial veins in the upper arms. And using their hand by touching and feel the veins to locate the veins and draw blood.

Jackie Myers Superficial veins located close to the skins surface are the best sites for venipuncture. Feet are the last resort given the possibility of complications. Then using the index and second finger tap the puncture site.

15122020 There are four common sites phlebotomists use for blood draws. Although the larger and fuller median cubital and cephalic veins of the arm. 13102017 Grab the patients lower arm below site of puncture firmly to draw the skin taut and anchor the vein from rolling.

As a countermeasure phlebotomists anchor the vein with their hand to stabilize it for the draw. Veins become more visible when blood is forced into them. 07112001 A straight needle attached to a vacutainer holder costs about 6 cents.

Median antecubital cephalic basilic and dorsal hand.

Anatomy Veins Of The Hand And Forearm Superficial Veins Medical Knowledge Nurse