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Deoxygenated blood from the body enters the right atrium. It flows through the tricuspid valve into the right ventricle. Contraction of the ventricle then closes the tricuspid valve and forces open the pulmonary valve. Blood flows into the pulmonary artery. This branches immediately, carrying blood to the right and left lungs. Here the blood gives up carbon dioxide and takes on a fresh supply of oxygen. The capillary beds of the lungs are drained by venules that are the tributaries of the pulmonary veins. Four pulmonary veins, two draining each lung, carry oxygenated blood to the left atrium of the heart
From the left atrium, Blood flows through the mitral valve into the left ventricle. Contraction of the ventricle closes the mitral valve and opens the aortic valveat the entrance to the aorta. The first branches from the aorta occur just beyond the aortic valve still within the heart. Two openings lead to the right and left coronary arteries, which supply blood to the heart itself.
Wiki User
∙ 15y ago
Wiki User
∙ 14y agoBlood originates in the right atrium, where it passes through the tricuspid valve and into the right ventricle. From here it is pumped into the pulmonary artery to the lungs, where it passes through a capillary bed and becomes oxygenated. The blood returns to the pulmonary vein, where it is returned to the left atrium. The blood passes through the mitral valve and into the left ventricle which pumps the blood into the aorta, where it stays until it reaches the mesenteric artery complex (anterior, superior, inferior). From here the blood transverses through arterioles and then into capillaries where it absorbs nutrients and releases oxygen to the colon. The blood is returned to the hepatic vein and then the vena cava which returns the blood to the right atrium where the cycle repeats.
Wiki User
∙ 15y agothrough the iliac vein to inferior vena cava to the vena cava then into heart
Wiki User
∙ 13y agoIt goes from the ascending aorta, left coronary artery, anterior interventricular branch, left ventricular capillaries, great cardiac vein, coronary sinus, right atrium.
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∙ 14y agono
Wiki User
∙ 14y agod
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Trace the path of a red blood cell from the lungs to the aorta?
Trace a drop of blood from the left knee to the right arm
How can you trace a drop of blood from the pulmonary artery to the right radial artery?
Why would you want to do that. You would have to cut open the heart and watch the blood move from the pulmonary artery through the heart and into the right radial artery.
How do you trace blood from the left coronary artery to the apex of the heart and back to the right atrium?
A person can trace the blood flow from the left coronary artery to the apex of the heart and to the right atrium, by following inter ventricular artery. Blood also will move through the pulmonary semi lunar valve.
Trace the path of blood through the heart from vena cava to the lungs?
i cnt trace it cuz this is a writing answer but the unoxygnated blood comes down through veins into the right atrium and out the right ventricle it passes the aveoli goes through the left atrium and out the left ventricle through the aorta and eventually into small capilaries
Follow a drop of blood from the right ankle to the left ankle?
Let's start from the heart. The blood drop goes out through the aorta, to other, smaller arteries. Arterioles. Capillaries. Venoules. Veins. Back to the heart (right atrium). From the right atrium, it goes to the right ventricle, to the pulmonary artery, to the lungs, into the pulmonary veins, which bring it to the left atrium of the heart. It then moves to the left ventricle, and out again through the aorta. Note that the drop of blood you started out with would not be the same drop you ended up with.
Trace the arterial blood flow from the heart to the right thumb?
Blood flows from the heart to the arteries and then from the arteries to the
Can you trace a drop of blood from the heart throughout the body?
Right atrium > right ventricle > pulmonary artery > lung > pulmonary vein > left atrium > left ventricle > aorta > arteries > arterioles > capillaries > venules > veins > vena cava > right atrium (again)
Trace the pathway of a drop of blood from the aorta to the left occipital lobe of the brain?
The answer starts with Aortic arch to left brachiocephalic trunk to left common carotid to left external carotid to left occipital artery.
The route of a drop of blood in the body?
A drop of blood which has been deoxygenated by the body first enters the right side of the heart from the veins. It then goes into the lungs for oxygenation and then enters the heart again in its left side. From the left side of the heart, the drop is then carried by the arteries to the areas of the body like brain, kidneys, muscles, skin etc.
Trace blood from left knee to heart?
1.left knee 2.left popliteal vein 3. external iliac vein 4. common iliac vein 5. inferior vena cava 6. heart
How do you Trace a drop of blood from and bullRight ear to left ear?
exterior jugular , interior jugular subclavian, brachioceplanic, aortic arch, superior vena cava
Trace the flow of bloodthrogh the heart?
Begins at left side of heart, oxygen rich blood enters left atrium to left ventricle then to body via the aorta. From the right atrium oxygen depleted blood enters the right ventricle which pumps it through the pulmonary artery to the lungs where it is enriched with oxygen again and passes on to the left atrium.
