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The Great Coronary Vein drains the muscles of the heart. It ascends the anterior interventricular sulcus (groove between the two ventricles) around the left coronary groove (groove between the left atrium and left ventricle) and into the coronary sinus on the right atrium of the heart.
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Where does the blood in the left atrium come from?
It comes from the 4 pulmonary veins that drain into the left atrium. they carry oxygenated blood that has come from the pulmonary circulation as well as the deoxygenated blood from the bronchial arteries.
Where does the lymphatic system drain?
Lymph is interstitial fluid that drains from the blood vessels and goes into the interstital space. Lymph retruns to the blood stream via the lymphatic vessels that drain into the subclavian vein.
What kind of things do women do to prevent blood to drain when it's their period?
If you want to have your period but don't want lots of blood coming out of you the best thing to do is wear a tampon. Nothing but a couple of blood spots come out every now and then.
How did you distinguish between arterioles and venules when you observed the vessels in the frog's foot?
The frogÃ?s foot is compromised of thin skin making it ideal to view blood flow. The movement of blood into the capillary bed is monitored by the arterioles and the venules drain it away.
What three vessels drain into the right atrium?
Superior vena cavaInferior vena cavacoronary sinus
What structures drain deoxygenated blood into right atruim?
coronary sinus, ivc,svc
Which chamber does the coronary sinus drain into?
The coronary sinus is a collection of veins joined together to form a large vessel that collects blood from the myocardium of the heart. It is present in humans and other animals. It delivers deoxygenated blood to the Right atrium in conjunction with the superior and inferior vena cava.Wikipedia
Into which heart chamber does the coronary sinus drain?
The coronary sinus is a collection of veins joined together to form a large vessel that collects blood from the myocardium of the heart. It is present in humans and other animals. It delivers deoxygenated blood to the Right atrium in conjunction with the superior and inferior vena cava.Wikipedia
Does oxgyen rech the brain through the internal jagular vein?
No, the jugular veins drain deoxygenated blood from the head. The internal and external carotid arteries carry blood to the brain.
What do venuoles do?
venuoles branches off the vein and are also linked to the capillries/ these are vessels that drain the deoxygenated blood from the capillaries and takes them to the veins which returns it to the heart
Where does the blood in the left atrium come from?
It comes from the 4 pulmonary veins that drain into the left atrium. they carry oxygenated blood that has come from the pulmonary circulation as well as the deoxygenated blood from the bronchial arteries.
What veins lead back to the heart from the lungs?
Pulmonary veins- which can be confusing because the blood in them is red and rich in oxygen since it just came from the lungs where it picked up O2. Vein drain to the heart. Arteries lead "A"way from the heart.
Which veins drain the walls of the heart?
The coronary sinus provides venous drainage to the myocardium. There is, however, direct drainage into the ventricles as well.
Which vein drain the walls of the heart?
The coronary sinus provides venous drainage to the myocardium. There is, however, direct drainage into the ventricles as well.
Veins that lead to the liver?
there are two types of vessels in our body to circulate blood . they are1 arteries - collect the deoxygenated, impure blood from all parts o of the body to theheart (except pulmonary artery which carry oxygenated pure bblood 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)hencehepatic 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 a venuole?
Function- a venuole does the same job as a vein but is smaller than a vein. They are vessels that drain the deoxygenated blood from the capillaries and takes them to the veins which returns it to the heart. Structure- a venuole branches off the vein and is also linked to the capillries.
What happens when oxygenated blood mixes with deoxygenated blood?
There are at least two places in the adult body where this occurs. (1) In the visceral pleura of the lung, deoxygenated blood coming originally from the bronchial arteries drains into the pulmonary veins (which now have oxygen) where they head back to the left side of the heart. (2) Some portions of coronary arteries and veins surrounding the heart are not able to return to the coronary sinus in the posterior portion of the heart where most veinous return ends. They drain directly into the oxygenated blood of the left side of the heart. What happens then? Nothing terrible as it occurs all of the time in small amounts.
