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What else can I help you with?
What causes a vein to burst in finger?
There are many factors that can cause this. Mostly hardened blood vessels or thin walled blood vessels, usually paired with high blood pressure, sometimes a persons blood vessels can be thin enough where as much as a flick can cause them to rupture.
Can a bruise become a varicose vein?
If it starts bulging , or is giving you any pain, have it looked at.
Reddish-purple blotches due to leakage of blood from an artery or vein are called?
ecchymosis
Whole blood for testing in a clinical lab is usually collected from?
A vein in the arm, typically the median cubital vein, is the most common site for whole blood collection in a clinical lab. This vein is preferred due to its easy accessibility, size, and minimal discomfort for the individual being tested.
A red blood cell placed in distilled water will swell and burst due to the diffusion of what?
3. water from the blood cell into its environment
What is a sclerosed vein?
A sclerosed vein is a vein that has become hardened or scarred due to damage to the inner lining of the vein. This can be caused by conditions like varicose veins, blood clots, or inflammation. Sclerosed veins may appear as raised, twisted, or discolored lines on the skin.
Does blood come from veins or arteries for tests?
Blood donations or blood taken for tests at a laboratory are taken from a vein.
Is retinal vein occlusion related to root canal work?
Retinal Vein OcclusionThe central retinal vein is the venous equivalent of the central retinal artery, and like that blood vessel can suffer from occlusion (central retinal vein occlusion), similar to that seen in ocular ischemic syndrome. Since the central retinal artery and vein are the sole source of blood supply and drainage for the retina, such occlusion can lead to severe damage to the retina and blindness, due to ischemia (restriction in blood supply) and edema (swelling). It can also cause glaucoma.
Cold water or hot water eases discomfort of a missed injection into the vein?
This is due to the difference of density between blood and water
Which has less nitrogenous waste the renal vein or the renal artery?
The blood in the Renal Vein:* Is low in oxygen. * Returns to the heart. The blood in the Renal Artery:* Has high amounts of oxygen. * Is pumped from the heart.
Why human cell burst?
If you put a cell in a hypotonic environment, such as a blood cell in water, it will swell up due to osmosis and lyse.
What is the lump under the skin in wrist when you break a vein?
A lump under the skin in the wrist after breaking a vein may be a hematoma, which is a collection of blood that has pooled outside of blood vessels due to the injury. This can occur when a vein is damaged, causing blood to leak into surrounding tissues. The lump can be swollen, discolored, and tender, but it usually resolves on its own as the body reabsorbs the blood. If the lump persists or is accompanied by severe pain, it's advisable to seek medical attention.
