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Veins

Veins are thin blood vessels that carry blood from various body parts to the heart. These have valves in them to prevent back flow of blood.

2,123 Questions

Where does the jugular vein take blood from?

There are actually four jugular veins in total in the neck. Two in the innerside of the sides of the neck and two on the outside. While they don't carry the most blood, they do carry a large volume of blood. They're a big part of delivering and taking blood away from the brain and head area and can kill you quickly if something punctures them. (It'll cause you to bleed out a lot.)

Can Humans regenerate Veins?

posibly, depending on the circumstances.

What are network veins of leaves?

yes, as noted in the works or Wayne king, paul migroin, and Phil mcrackin, there are 12 others, the apos, haryin, toteus, and mastius, are some of them

yes, as noted in the works or Wayne king, paul migroin, and Phil mcrackin, there are 12 others, the apos, haryin, toteus, and mastius, are some of them

yes, as noted in the works or Wayne king, paul migroin, and Phil mcrackin, there are 12 others, the apos, haryin, toteus, and mastius, are some of them

yes, as noted in the works or Wayne king, paul migroin, and Phil mcrackin, there are 12 others, the apos, haryin, toteus, and mastius, are some of them

Where is pulmonary veins located?

Pulmonary veins derive from the lungs. And reside in the cardiovascular system.

What area do the right and left external jugular veins drain?

posterior head (musculature and skin of the scalp and face)

What are the three major body fluid compartments?

Body fluids are things like sweat, tears, blood, urine, CSF, mucus, genital secretions, breast milk; just about anything that is a part of or can come out of the body.

Difference between aorta and vena cava?

aorta carries oxygenated blood away from the heart to the whole body while vena cava carries de-oxygenated blood from the body to the heart

In what way does the composition of the blood in the renal artery differ from the renal vein?

The renal artery takes blood to the kidney. The renal vein takes blood away from the kidney. In the kidney, the waste product urea is filtered out of the blood. So the main difference is in the amount of urea in the blood: high in the renal artery and low in the renal vein.

Is the radial vein a superficial or deep vein?

The Brachial Vein is a deep vein in the arm.

What does having veins on your arms mean?

as long as ur blood pressure isn't too high, i would say it is a pump from working out, you added some muscle lost some fat. And BAM a vein , good job go for more!!! more than likely you didnt directly work ur arms but indirectly like chest or back. check bp at walmart bp chair.

What are dilated veins called?

Varicose veins are called dialated veins

Does the superior vena cava empty oxygenated or deoxygenated blood into the right artrium?

No. The superior vena cava returns blood from the superior regions of the body to the right atrium. the coronary arteries supply the heart with oxygenated blood.

What is unusual about the hepatic portal vein?

The hepatic portal vein in frogs is unusual in that it is divided into two portals, the hepatic and the renal. In higher vertebrates, the hepatic portal system is the only one present.

Do you apply heat or cold on varicose veins?

You should apply cold compresses to varicose veins. Heat dilates blood vessels, so the veins may appear more visible after a hot shower. The cold compress will cause the veins to temporarily contract, making them less visible.

What is small netted veins?

In other plants, netted venation occurs, in which the large veins branch repeatedly as they enter the blade. These produce smaller, interconnecting branches as well.

How to do an injection in the jugular vein?

FIRST you grab your genitalia FOR GREAT JUSTICE

THEN you stab yourself repeatedly in the throat with a blunt plastic straw

THEN insert drugs

What is the function of vein in the skin?

veins bring blood to all parts of your body to keep you alive,because if you have no veins you wouldn't be able to move,breath or do anything.

Do veins always carry oxygen-poor blood?

No, only in the systemic (body) circuit. The pulmonary veins carry oxygenated blood.
All veins carry blood to the heart. The pulmonary vein carries oxygen rich blood to the heart from the lungs.

How does the veins function?

The vein carries the blood back to the heart

What statement is true of arteries?

Arteries carry blood with oxygen to the heart.

Veins carry blood full of carbon dioxide to the lungs.

Arteries have a thick wall.

Veins have a thin wall.

Arteries have no valves.

Veins have valves.

What veins pass through the transverse vertebral foramina?

No veins pass through the the transverse foraminae. The vertebral arteries, however, pass through these spaces on their way to the brain.