Deoxygenated blood enters the right atrium, and passes through the tricuspid valve to the right ventricle. The blood is then pumped through the pulmonary artery to the lungs to become oxygenated. From the lung blood comes through pulmonary veins to the section of the heart called the left atrium. The left atrium pumps to the left ventricle. The left ventricle pumps out through aorta to the rest of the body to deliver the oxygen. Once delivered, it returns to the right atrium to begin the cycle once more.
Once the blood enters the right atrium via the Vena Cava, it goes through the Tricuspid Valve into the right ventricle then it enters the semi lunar valve which takes it to the pulmonary atery. This artery then carries it to the lungs to become oxygenated. The oxygenated blood then returns back to the heart via the pulmonary vein. It firstly enters the left atrium, then through the bicuspid valve to the left ventricle and then through one more valve before going to the aorta
From the vena cava, blood travels into the right atrium, then the right ventricle. The right ventricle pumps the blood through the pulmonary arteries to the lungs. The pulmonary vein carries the oxygenated blood back to the left atrium. The blood flows from the left atrium into the left ventricle which pumps the blood through the aorta and to the rest of the body.
As deoxygenated blood returns from the body, it flows from the vena cava into the right atrium. From the right atrium the blood flows into the right ventricle which pumps the blood through the pulmonary artery to the lungs. Oxygenated blood returns from the lungs via the pulmonary vein and enters the left atrium. The left atrium empties into the left ventricle which pumps the blood through the aorta and to the body.
It pumps it around the body, the right atrium pumps blood to the lungs.
left atrium -> left ventricle -> aorta -> renal artery -> renal vein -> inferior vena cava -> right atrium -> right ventricle
The path of blood flow starting at the pulmonary veins: -pulmonary veins -left atrium -bicuspid valve -left ventricle -Pulmonary semi lunar valve -Aorta
Trace a drop of blood from the left knee to the right arm
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
inferior vena cava,superior vena cava,right atrium,tricuspid valve,right ventricle,pulmonary artery,pulmonary veins,left atrium,bicuspid valve, left ventricle, aorta......
vena cava -> right atrium-> through the right atrioventricular valve -> right ventricle -> through the Plumonary semi-lunar valve -> Plumonary trunk -> out the pulmonary artery -> lungs -> pulmonary veins -> left artrium -> through the left atrioventricular valve -> left ventricle -> through the aortic valve -> aorta -CB
for blood to reach the right atrium from the small intestines it follows this path: Small veins - portal vein- liver- inferior caval vein - right atrium The blood flows mostly northwards
The path a blood cell takes throughout the circulatory system starting at the right atrium and ending at the capillaries is called a ventricle.
Blood enters the heart through the superior and inferior vena cava. These two paths dump deoxygenated blood into the right atrium. Blood passes from the right atrium through the tricuspid valve into the right ventricle. The right ventricle contracts and forces the blood through the pulmonary semilunar valve into the pulmonary arteries. The blood moves into the lungs and gas exchange occurs, oxygenating the blood. The blood then moves through the pulmonary vein, emptying into the left atrium. The oxygenated blood then passes through the bicuspid valve into the left ventricle. The left ventricle contracts and forces the blood out through the aortic semilunar valve and into the aorta. The aorta is the bodies largest artery and blood is distributed to smaller arteries and out to the entire body (except the lungs). Remember simply: Body -> Vena Cava -> Right Atrium -> Tricuspid Valve -> Right Ventricle -> Pulmonary Semilunar Valve -> Pulmonary Artery -> Lungs -> Pulmonary Vein -> Left Atrium -> Bicuspid (Mitral) Valve -> Left Ventricle -> Aortic Semilunar Valve -> Aorta -> Body If you can remember this, remembering heart anatomy and understanding how the heart works is very simple.