When you tender blood, how does the puncture wound make well so briskly?
I just gave blood today and the nurse told me to wait 1/2 hour until that time removing the bandage. Does it really heal in 1/2 hour? I be a sign of, the needle is literally punching a hole into one of your veins (or arteries, whichever); why doesn't it keep bleeding after the syringe is taken out?
Answers:
The wound hasn't healed, it has clotted. When you take the heating pad and the cotton swab off, you can see the broken skin and the little blood clot. The wound has healed once the skin grows final and the clot / scab falls off. This takes a few days.
While the needles are wide where on earth they join to the tubing, they are pointy / tapered at the "sharp end". So they don't make that big a hole contained by your skin and vein.
it's called platelets... they clot wounds to keep them from bleeding out and as a consequence it heals your wound. a wound as small as a needle hole for giving blood clots quickly if your platelet count is run of the mill. therefore it heals faster all together.
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Answers:
The wound hasn't healed, it has clotted. When you take the heating pad and the cotton swab off, you can see the broken skin and the little blood clot. The wound has healed once the skin grows final and the clot / scab falls off. This takes a few days.
While the needles are wide where on earth they join to the tubing, they are pointy / tapered at the "sharp end". So they don't make that big a hole contained by your skin and vein.
it's called platelets... they clot wounds to keep them from bleeding out and as a consequence it heals your wound. a wound as small as a needle hole for giving blood clots quickly if your platelet count is run of the mill. therefore it heals faster all together.
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