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I have had multiple blood draws done every year since the middle 1990s and the blood has always been taken from veins in my forearm (sometimes left, sometimes right) near the elbow, never the hands or fingers.
Diabetic blood sugar tests are often taken from the fingertips, but there is a tendency for many new test devices to get away from this and use the arm because the fingertips are more pain sensitive than the arms.
I cannot think of any reason a blood test would have to be taken only from a single finger.
Wiki User
∙ 8y ago
Wiki User
∙ 7y agoThere is not real reason for this. It may be for less use of left hand but there isn't a real reason for this.
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Which finger is you marriage finger left or right?
I believe its the left ring finger.
What blood vessels leave the left ventral to the finger tips and back to the right atrium?
ggg
What if your index finger on your left hand loses blood circulation?
sometimes ill be sitting or standing and all of a sudden i lose circulation in my left index finger now its going to the index and the thumb and its always on the left side what should i do?
How long can tourniquet be left on arm for blood draw?
as soon as blood is drawn from the vein the tourniquet should be immediately open from the arm. otherwise there can be obstacle in the blood flow.
When you get married what finger does the ring go on?
On your left hand and the second finger from the left and third from the right The finger on the left of your middle finger often called your "Ring finger"
Does your wedding ring go on your left or right ring finger?
It is said that the blood that flows to that finger goes directly to the heart.
Why wear wedding ring on the left hand?
the blood flows through the artery directly from the ring finger to the heart
Why is blood usually drawn from vein of the left hand?
Becouse right hand is required for further work for the righty person.
What finger does the wedding ring go for a man?
The left ring finger. That's the finger between the middle finger and the pinky.
What is the meaning of bloods gang colors?
If you look closely, the blood symbol spells out "Blood" with the fingers. The right thumb and forefinger make the "B". The right middle finger is the "L". The Right ring finger is the "O". The left middle finger makes the other "O", while the thumb and forefinger of the left hand creates the "D". Note: This example is from the perspective of who is using the sign. When you look at the blood symbol you can see "blood".
Which finger to wear for couple ring?
Left hand, ring finger. That's why it's called the ring finger. :) (If you don't know which finger that is, if you're looking at your left hand, it's the second finger from the left.)
Which is the ring finger for woman?
The ring finger for the girl is her on her left hands second finger, the one near the small finger on the left hand.
