Question

Explain the Structure and Functions of Cardio-vascular system Draw diagram and label it.

09 Feb 2026
Answer :
Word Count : 265
The cardio-vascular system is a body system responsible for transporting blood, nutrients, oxygen, hormones and waste products throughout the body. It mainly consists of the heart, blood and blood vessels (arteries, veins and capillaries). In home based health care, understanding this system helps caregivers monitor pulse rate, blood pressure, circulation and recognize warning signs of heart disease or shock. The heart is a muscular organ located slightly towards the left side of the chest. It has four chambers – right atrium, right ventricle, left atrium and left ventricle. The right side of the heart receives deoxygenated blood from the body and pumps it
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