What are the 8 steps of blood flow through the heart?

Blood flows through the heart in the following order: 1) body –> 2) inferior/superior vena cava –> 3) right atrium –> 4) tricuspid valve –> 5) right ventricle –> 6) pulmonary arteries –> 7) lungs –> 8) pulmonary veins –> 9) left atrium –> 10) mitral or bicuspid valve –> 11) left ventricle –> 12) aortic valve –> 13) …

What is the pathway of the heart?

Right side of the heart Blood enters the heart through two large veins, the inferior and superior vena cava, emptying oxygen-poor blood from the body into the right atrium of the heart. As the atrium contracts, blood flows from your right atrium into your right ventricle through the open tricuspid valve.

What is the fifth path of blood through the heart?

Blood enters the right atrium and passes through the right ventricle. The right ventricle pumps the blood to the lungs where it becomes oxygenated. The oxygenated blood is brought back to the heart by the pulmonary veins which enter the left atrium. From the left atrium blood flows into the left ventricle.

What are the stages of circulation?

Blood comes into the right atrium from the body, moves into the right ventricle and is pushed into the pulmonary arteries in the lungs. After picking up oxygen, the blood travels back to the heart through the pulmonary veins into the left atrium, to the left ventricle and out to the body’s tissues through the aorta.

How does blood flow through the heart step by step quizlet?

Terms in this set (11) The blood flows through the tricuspid valve into the right ventricle. The right ventricle contracts and blood flows from the pulmonary artery to the lungs. The deoxygenated blood picks up oxygen. Oxygenated blood flows along the pulmonary veins into the left atrium.

What is the correct pathway of the blood?

What is the path of blood flow in a 4 chambered heart?

The heart consists of four chambers in which blood flows. Blood enters the right atrium and passes through the right ventricle. The oxygenated blood is brought back to the heart by the pulmonary veins which enter the left atrium. From the left atrium blood flows into the left ventricle.

How the heart works step by step?

The right ventricle pumps the oxygen-poor blood to the lungs through the pulmonary valve. The left atrium receives oxygen-rich blood from the lungs and pumps it to the left ventricle through the mitral valve. The left ventricle pumps the oxygen-rich blood through the aortic valve out to the rest of the body.

Which sequence is the correct pathway for blood flow through the heart?

Which sequence is the correct pathway for blood flow through the heart? Explanation: The correct pathway for blood flow through the heart is the right atrium – tricuspid valve – right ventricle – pulmonary artery – lungs – pulmonary vein – left atrium – mitral valve – left ventricle – aorta. You just studied 36 terms!

What order does the blood flow through the heart valves?

Blood flows from the right atrium into the right ventricle through the open tricuspid valve, and from the left atrium into the left ventricle through the open mitral valve.

Where does the blood go in the heart?

Pathway of blood through the heart 1. Blood enters the right atrium from the superior and inferior venae cavae, and the coronary sinus. 2. From right atrium, it goes through the tricuspid valve to the right ventricle. 3. From the right ventricle, it goes through the pulmonary semilunar valves to the pulmonary trunk 4.

Where does oxygenated blood go in the circulatory system?

The right atrium receives deoxygenated blood through the superior and inferior vena cavas from the body and pumps it to the right ventricle through the tricuspid valve, which opens to allow the blood flow through and closes to prevent blood backing up the atrium. The left atrium receives oxygenated blood through the pulmonary veins from the lungs.

Where does blood go after it leaves the pulmonary veins?

From the pulmonary veins, blood flows into the left atrium. 7. From the left atrium, blood flows through the bicuspid (mitral) valve into the left ventricle. 8. From the left ventricle, it goes through the aortic semilunar valves into the ascending aorta.

What kind of blood leaves the lungs and returns to the heart?

The pulmonic artery carries blood to the lungs where it “picks up” oxygen, and leaves the lungs and returns to the heart through the pulmonic vein. The blood enters the left atrium, then descends through the mitral valve into the left ventricle.