What is the correct path of blood flow through the heart?

Blood flows from the right atrium into the right ventricle through the tricuspid valve. When the ventricle is full, the tricuspid valve shuts to prevent blood flowing backwards into the atrium. Blood leaves the heart through the pulmonic valve into the pulmonary artery and flows to the lungs.

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 are the 18 steps of blood flow?

Cards In This Set

• Step. Superior / Inferior vena cava.
• Step. Right Atrium.
• Step. Tricuspid Valve.
• Step. Right Ventricle.
• Step. Pulmonary Valve.
• Step. Pulmonary Arteries.
• Steps. Lungs (get O2)
• Step. Pulmonary viens.

What are the steps of blood flow?

Here are the steps for blood flow to the heart: to the superior and inferior vena cava,then to the right atrium.through the tricuspid valve.to the right ventricle.through the pulmonic valve.to the pulmonary artery.to the lungs.

What is the blood cycle through the heart?

In one complete cardiac cycle, the blood passes through the heart two times and so the cardiac cycle is known as double circulation. In the first cycle, deoxygenated blood is pumped out of the heart to the lungs and in the second cycle, oxygenated blood is pumped out of the heart to the various parts of the body.

How does blood move through the heart and lungs?

The blood moves through the body in a circle, moving into the heart and then back out of it on the other side. When blood enters the heart muscle, it goes in on the right side. This blood is depleted of oxygen. It then enters the lungs and is pushed back into the heart on the left, where it is then pumped into the rest of the body.

What causes blood to flow through the blood vessels?

Atherosclerosis and cholesterol. These deposits are made up of cholesterol, fatty substances, cellular waste products, calcium and fibrin (a clotting material in the blood). As plaque builds up, the wall of the blood vessel thickens. This narrows the channel within the artery, which reduces blood flow.