Question

Name the two major circulations of blood in the human body.

Answer 1

Solution
The two major circulations of blood in the human body are:

• Pulmonary circulation: It is the path of flow of blood from the right ventricle of the heart to the lungs via the pulmonary artery and then back to the left atrium of the heart.
• Systemic circulation: It is the path of flow of blood from the left ventricle to the aorta. From the aorta, the blood is sent to the body tissues and then from the body tissues, it is brought back to the right atrium of the heart.