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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
What vein carry blood away from the Large intestine?
After looking up Google Images, I think it's the left gastric vein that leads right out of the stomach, while the inferior vena cava carries blood from all parts of your body except for your head.
What is the method venipuncture when drawing blood from a 75 years old patient with thin veins?
A butterfly needle with tube and vacuum syringe.
How many layers of tissue does an artery have?
3. The outermost layer is known as the
tunica externaformerly known as "tunica adventitia" and is composed of
connective tissue. Inside this layer is the
tunica media, or
media, which is made up of
smooth musclecells and elastic tissue. The innermost layer, which is in direct contact with the flow of blood is the
tunica intima, commonly called the
intima. This layer is made up of mainly
endothelial cells. The hollow internal cavity in which the blood flows is called the
How are varicose veins diagnosed?
The physician will examine the veins while the patient is first in a standing position and a second time while the patient is lying down. X rays or ultrasound tests can detect varicose veins in the deep and perforator veins
Whats the large vein i a leaf called?
Main vein, Central vein, Mid vein are all correct to a point. "Rachis" seems to be the scientifically preferred term, though.
"Midrib" also sees some usage in a few types of leaf.
How many veins does a human leg have?
Is'intthere two? the left gonadal vein drains into the left
renal vein, and the right drains directly into the
-sourceWikipedia.
Ventricles receive blood from veins?
No, ventricles receive blood from the atria.
The superior and inferior vena cava (large veins) both bring blood to the right atrium of the heart. Blood leaves the right atrium and enters the right ventricle. The right ventricle pumps blood to the lungs. The pulmonary veins return oxygenated blood from the lungs to the left atrium. Blood leaves the left atrium and enters the left ventricle. The left ventricle then pumps blood to the rest of the body.
What are 2 major veins that pump blood into the heart?
Since the pig is a quadruped (trots around on all fours) the blood vessels are named the ANTERIOR and POSTERIOR vena cavae, rather than the superior and inferior vena cavae which are used to describe the same veins in upright bipeds like humans
there are two types of vessels in our body to circulate blood . they are
1 arteries - collect the deoxygenated, impure blood from all parts o of the body to the
heart (except pulmonary artery which carry oxygenated pure b
blood from the lungs to the heart)
2veins-- carry pure and oxygenated blood from the heart to various parts of the body(except pulmonary vein which carry the impure deoxygenated impure blood from the heart to the lungs)
hence
hepatic veins are the veins which carries the impure ,deoxygenated blood, collecting from the liver by the hepatic venules to the heart to purify the blood with oxygen.
What is the risk factor for deep vein thrombosis?
Low blood pressure, history of clots, certain medical conditions, inactivity, age, mechanical pressure on a blood vessel such as when crossing the legs or sitting for prolonged periods of inactivity such as when on a plane.
Does the pulmonary vein contain oxygen poor blood?
Yes. After the right ventricle pumps the oxygen-poor blood to the lungs (through the pulmonary arteries), the pulmonary veins carry the oxygenated blood back to the left atrium of the heart.
Because blood vessels are classified by whether they lead into or away from the heart, the pulmonary veins are carrying oxygenated blood, whereas the pulmonary arteries carry deoxygenated blood from the right ventricle to the lungs.
Why is your forearm sore after missing your vein from shooting heroin?
Depends on how long it stays swollen for. Anything over two days isn't good and should be looked at by a doctor. You can go to a county clinic or something like that to avoid being seen by your regular doctor
Where is the median cubital vein located?
The median cubital vein is a superfical vein in the upper arm. It connects to other veins like the basilic and the cephalic vein and is a common vein used for drawing blood.
How do you avoid Varicose veins?
Put your legs up on the wall every day for like 15 mins it did help me! Also you can by a herb called Padma 28 ,100% natural,if you combine the two ,legs up and take padma28 as described you will have no problem with varicose veins!All the best here is some information for you about Padma28: PADMA 28 is a herbal formulation based on a traditional Tibetan recipe. It consists of a carefully balanced preparation of 19 dried and milled herbs, together with natural camphor and calcium sulphate. The ingredients are selected according to ancient Tibetan philosophy, by taste and other criteria specific to the Tibetan tradition. These ingredients include key natural components such as, polyphenols, bioflavanoids and essential oils. This formula has powerful anti-oxidant effects which have been shown to be important in maintaining healthy circulation, especially in the legs.
What does the superior vena cava drain?
The surperior vena cava brings de-oxygenated blood from parts of the body higher than the heart and returns the blood to the right atrium.
Which area of the heart receives blood from the systemic veins?
The Right Atrium of the heart receives blood from the systemic veins.
What three veins enter the left atrium?
The left atrium gets oxygenated blood from the pulmonary veins and pumps it into the left ventricle through the atrioventricular valve.
The four types of pulmonary veins are:
- right inferior
- right superior
- left inferior
- left superior
Is there a drug that make veins pop out?
Drink lots of fluids ie water and juices.
Veins will pop up!!!
Name the major veins that take blood from the brain?
The major Veins of the Brain are,The External Cerebral Veins _ the Superior, Middle and the Inferior . The Internal Cerebral Veins right and left eventually form the Great Cerebral Vein, and the Superior Cerebellar Vein abd the Inferior Cerebellar Vein.
Are blue veins in your hands bad?
No, it is not bad. Every one has the same kind of veins in their hands. This is a normal thing to have.
What are two main things help the blood in veins return in the heart?
the heart pumps the blood back from the artery to the vein because they are conected so the heart does the pumping and the vein just acts like the return tube but remember, the arteries and the cappilaries r the start of oxidizimg the body and the vein Is the return tube. alls the heart is an amazing pump which I dont understand how it pumps and beets all day n nightt
