what is the longest vein
854f7a90414919ea8988d9f31b911b4c
Question: What is the biggest vain in the body? Hywel Vaughan. answered on 25 Jun 2010: Hi wildrosa, The biggest vein in the body is the ‘inferior vena cava’ – this is the vein that returns the blood from the bottom of your body to your heart. The blood is de-oxygenated, and enters the right atrium of your heart – this is at the lower right, back side of your heart.
9620d7fc3a50f5c0b97e2fff3e34674e
Does the vena cavae have valves? The vena cava are two sets of veins: the superior vena cava, and the inferior vena cava. The inferior vena cava is the longest vein in the body.
3f0669e2b932d61aaa2c4cc330382406
- The veins are found in all parts of our body. Some of the largest veins are the superior and inferior vena cava which are the last channels before oxygen-depleted blood reaches the heart. The jugular is the main vein that brings blood back from the brain.
b68681ee70e71ae8cee53e9097421129
Liver The middle hepatic vein (MHV) lies in Cantlie's line. The left pedicle (left hepatic artery [LHA], left branch of the portal vein, and left hepatic duct) has a longer extrahepatic course than the right. Arteries and veins of liver, anterior view.
da95961a5c5910976d5588612f446085
testicular vein middle cardiac vein. A large vein that runs in the posterior interventricular groove of the heart; it accompanies the posterior interventricular artery, and both vein and artery drain the same territory. The middle cardiac vein empties into the coronary sinus. See also: vein.
1ddbc643b75d2f97bc43695721022829
Great saphenous vein The great saphenous vein (GSV) , previously also called the long saphenous vein, is a large, subcutaneous, superficial vein of the leg.It is the longest vein in the body running along the length of the leg.tructure [edit]. The great saphenous vein originates from where the dorsal vein of the big toe (the Hallux) merges with the dorsal venous arch of the foot. After passing in front of the medial malleolus (where it often can be visualized and palpated), it runs up the medial side of the leg.
1916f124f069af5414c1ef95312da0d5
How Veins Transport Blood A vein is an elastic blood vessel that transports blood from various regions of the body to the heart. Veins can be categorized into four main types: pulmonary, systemic, superficial, and deep veins. Pulmonary veins carry oxygenated blood from the lungs to the left atrium of the heart.
d1bfae69803430c8a4b0dba37c1fb42f
Axillary vein Axillary vein. In human anatomy, the axillary vein is a large blood vessel that conveys blood from the lateral aspect of the thorax, axilla (armpit) and upper limb toward the heart. There is one axillary vein on each side of the body. Its origin is at the lower margin of the teres major muscle and a continuation of the brachial vein. This large vein is formed by the brachial vein and the basilic vein. At its terminal part, it is also joined by the cephalic vein.
e24965679def3c3057b970bb61323480
- The longest vein in the body is the great saphenous vein, a superficial vein found in the leg.he deep veins are essenti … ally a column of blood running from your head to you feet and so when one is standing are under high pressure. In order to keep this pressure away from the frail superficial veins the penetrating veins have valves.
b5a077f29fcf22c3e1b128b1b2b6b906
- The inferior vena cava (or IVC) (Latin: vena, vein, cavus, hollow), is one of the venae cavae, two large veins, that carries deoxygenated blood from the body into the right atrium of the heart.n the left, they drain into the renal vein which in turn drains into the inferior vena cava. By contrast, all the lumbar veins and hepatic veins usually drain directly into the inferior vena cava.
1e76869d97e4e42bd5699fddc995265f
Brachiocephalic vein The left and right brachiocephalic veins (or innominate veins) in the upper chest are formed by the union of each corresponding internal jugular vein and subclavian vein. This is at the level of the sternoclavicular joint. The left brachiocephalic vein is usually longer than the right.These great vessels merge to form the superior vena cava behind the junction of the first costal cartilage with the manubrium sternum. The brachiocephalic veins are the major veins returning blood to the superior vena cava.he left brachiocephalic vein is usually longer than the right. These great vessels merge to form the superior vena cava behind the junction of the first costal cartilage with the manubrium sternum. The brachiocephalic veins are the major veins returning blood to the superior vena cava.
a35ce0f42dd68d2a8804022497f261b8
- Lesson Summary. Veins are an important part of our circulatory system. They are responsible for returning deoxygenated blood back to the heart after arteries carry blood out. The vena cava is the largest vein in the body.
3134a4ead3b2050c2dafcaec13a158a5
Critical Care Trauma Centre These venules become progressively larger vessels called veins. The vena cava are the two largest veins that carry blood into the right upper chamber of the heart (the right atrium). The superior vena cava carries blood from the brain and arms into the top of the right atrium. The inferior vena cava carries blood from the legs and abdominal cavity into the bottom of the right atrium. The vena cava are also called the central veins. Central venous catheters are inserted with the tip in or close to the superior of inferior vena cava. Blood is pumped from the right side of the heart into the blood vessels of the lung.
a9843c6a45110e87d0f7e58612f6137e
Is Pain a Symptom of Parkinsonâs Disease? The source of painful symptoms of Parkinson’s disease. Pain in PD can be related to peripheral mechanisms e.g. muscle contractions (dystonia), orthopedic problems etc., for which treatment can be targeted at these problems.
7ab47b29c28d85334fb9ce73b52e5c2c
- Tweet. : a vein that is the largest vein in the human body, is formed by the union of the two common iliac veins at the level of the fifth lumbar vertebra, and returns blood to the right atrium of the heart from bodily parts below the diaphragm.weet. : a vein that is the largest vein in the human body, is formed by the union of the two common iliac veins at the level of the fifth lumbar vertebra, and returns blood to the right atrium of the heart from bodily parts below the diaphragm.
2302b5b4fa792380be46b3ede6b23f6b
Great Saphenous Vein The great saphenous vein is a superficial vein that runs through the subcutaneous tissue layer deep to the dermis and superficial to the skeletal muscles of the foot and leg.... Click to read more below. The great saphenous vein is the major superficial vein of the medial leg and thigh.It is the longest vein in the human body, extending from the top of the foot to the upper thigh and groin.The great saphenous vein plays an important role in returning blood from the superficial tissues of the leg to the heart and is also used in several medical procedures due to its size and superficial location.t the top of the thigh, it passes through the saphenous opening of the fascia lata and enters the deeper tissues of the upper thigh before merging into the femoral vein. An extensive network of superficial veins connects to the great saphenous vein throughout its length.
21290d0cdd9c0b98e152401c6f8cf518
vein 1. vein-a blood vessel that carries blood from the capillaries toward the heart; all veins except the pulmonary vein carry unaerated blood. vena, venous blood vessel. accessory cephalic vein, vena cephalica accessoria-a vein that passes along the radial edge of the forearm and joins the cephalic vein near the elbow.
52c6db24ef860baf18eef3a480205633
- The cephalic vein is a frequently used vein to start IV in hospitalized patients. The cephalic vein can also be used to withdraw blood for analysis. The cephalic vein is also used for the creation of an AV fistula (a connection between and artery and a vein). An AV fistula is used to dialyze patients with kidney failure. The cephalic vein is connected to a nearby artery and a fistula is established.
35da0be78de9f77b776d71a4f960d2fb
Human Physiology/Print Version the posterior branch which receives blood from the posterior portion. Because the inferior vena cava is on the right half of the body, the left renal vein is generally the longer of the two. This is in contrast to the right side of the body, where these veins drain directly into the IVC. Often, each renal vein will have a branch that receives blood from the ureter.
110b359a0e7bd0b123c9ca1562c77144
- The cephalic vein is a very superficial vein located in the arm. It runs all the way from the shoulder to the hand. It runs on the side of the thumb.
4090144564d4c63fe872bd30b94f2cf1
Cephalic vein In human anatomy, the cephalic vein (also known as the antecubital vein)is a superficial vein of the upper limb. It communicates with the basilic vein via the median cubital vein at the elbow and is located in the superficial fascia along the anterolateral surface of the biceps brachii muscle.he vein may be used for intravenous access, and is sometimes referred to as the 'House-man's Friend' because a large bore cannula may be easily placed. However, the cannulation of a vein as close to the radial nerve as the cephalic vein can sometimes lead to nerve damage.
a7ca2f4ca525d41ea4a889955544d297
How long are the veins in the human body? There are millions of veins present in human body, which are not accounted yet accurately. Every organ has veins running from it branching off into many more capillaries. Ap … proximately the total length of the veins in the human body ranges from 60,000 - 100,000 miles including the capillaries.
e150e551b44dd93f626b2f84f4ff4eca
- It is the superficial femoral artery that is the longest in the  human body. 13 people found this useful. Edit. Share to: 1  Central Retinal Arterial and Vein Occlusion You may heard of a stroke as something that seriously affects the brain.
64364fe013384835d51cbb96cf79b26b
Vein In the circulatory system, veins (from the Latin vena) are blood vessels that carry blood toward the heart. Most veins carry deoxygenated blood from the tissues back to the heart; exceptions are the pulmonary and umbilical veins, both of which carry oxygenated blood to the heart.In contrast to veins, arteries carry blood away from the heart. Veins are less muscular than arteries and are often closer to the skin.There are valves in most veins to prevent backflow.he pulmonary veins carry relatively oxygenated blood from the lungs to the heart. The superior and inferior venae cavae carry relatively deoxygenated blood from the upper and lower systemic circulations, respectively. The portal venous system is a series of veins or venules that directly connect two capillary beds.
3524b37952c1e9a245c714771d88ec19
- Deep vein thrombosis, or deep venous thrombosis (DVT), is the formation of a blood clot (thrombus) within a deep vein, most commonly the legs. Nonspecific signs may include pain, swelling, redness, warmness, and engorged superficial veins.
93908fd77e8645352f58e20595a11b98
Accessory saphenous vein The accessory saphenous vein is linked to the greater saphenous vein, which runs parallel to it, and is located in the leg and thigh. The greater saphenous vein is a large superficial (near the skin’s surface) vein that originates where the foot's dorsal venous arch merges with the big toe's dorsal vein. It travels up the leg's medial side (closer to the middle) after passing anteriorly to the medial malleolus, a bony projection on the inside of each ankle.