Question

Explain the process of oxination of blood in human body through flow chart

Answer 1

1. Your AORTA pumps OXYGENATED blood out of your heart to your body

2. DEOXYGENATED blood returns to your heart through the SUPERIOR VENA CAVA and INFERIOR VENA CAVA to your RIGHT ATRIUM


3. Your heart beats to the signals of the SA NODE and AV NODE as the right atrium pumps it to the RIGHT VENTRIC

4. Your RIGHT VENTRICLE pumps deoxygenated blood up to your PULMONARY ARTERY, where it heads to lungs to pick up oxygen

First, the right ventricle pumps blood through your Pulmonary Valve (makes sure blood flows in only one direction)

Then, the Pulmonary Artery carries the blood away from the heart to the lungs for oxygen

5. DEOXYGENATED blood BECOMES OXYGENATED and drops off waste

Deoxygenated blood becomes oxygenated and arteries become veins in the capillaries

In the lungs, capillaries are tied around alveoli, which are little sacks storing the oxygen that we inhale

Oxygen is transferred into the blood and waste is transferred out of the blood through the capillaries

6. Oxygenated blood leaves the lungs and returns to the heart through the PULMONARY VEINS and enters the LEFT ATRIUM

Now that it’s oxygenated, it’s ready to go and get pumped back to the body!