Circulatory Pathways Meaning
The human circulatory system, also known as the cardiovascular system, plays an important role in transporting oxygen, nutrients, hormones, and other essential substances throughout the body. Body fluids, including blood, gastric juice, cerebrospinal fluid, saliva, semen, mucus, and urine, circulate within the body. These bodily fluids are categorized into intracellular and extracellular fluids. This circulation is done by blood vessels, including arteries, veins, and capillaries, working together with the heart and lungs to ensure continuous blood flow.
The heart pumps deoxygenated blood from the right ventricle to the lungs by the pulmonary artery. In the lungs, this blood picks up oxygen. Oxygenated blood then travels back to the heart through the pulmonary veins and is pumped by the left ventricle to the body’s tissues and organs through the arteries. Arteries deliver nutrients and oxygen to the tissues, while removing waste products like carbon dioxide. This deoxygenated blood and carbon dioxide are transported back to the heart through the veins and returned to the lungs for elimination through exhalation.
Circulatory Pathways
Circulatory pathways are essential for the distribution of oxygen, nutrients, and hormones throughout the body, ensuring the proper functioning of cells and organs. Understanding circulatory pathways systems with the help of a diagram gives a better idea of the pathways.
In this article, we will cover the circulatory pathways in detail. Find the circulatory pathways class 11 notes here.
Table of Content
- Circulatory Pathways Meaning
- Circulatory System
- Closed Circulatory System
- Open Circulatory System
- Circulatory System Diagram
- Circulatory Pathways Functions
- Conclusion – Circulatory Pathways
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