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Circulatory system - Function, Definition - Human Anatomy Video Lecture | Lucent for GK - UPSC

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FAQs on Circulatory system - Function, Definition - Human Anatomy Video Lecture - Lucent for GK - UPSC

1. What is the function of the circulatory system?
Ans. The circulatory system, also known as the cardiovascular system, is responsible for transporting oxygen, nutrients, hormones, and waste products throughout the body. It ensures the proper functioning of organs and tissues by delivering oxygen-rich blood to cells and removing waste materials from them.
2. How would you define the circulatory system?
Ans. The circulatory system is a complex network of blood vessels, including arteries, veins, and capillaries, along with the heart, which acts as the central pump. It is responsible for the circulation of blood and other substances throughout the body, providing essential nutrients and removing waste products.
3. What are the main components of the circulatory system?
Ans. The main components of the circulatory system include the heart, blood vessels, and blood. The heart pumps oxygenated blood through arteries to various parts of the body, while veins carry deoxygenated blood back to the heart. The blood vessels, such as arteries, veins, and capillaries, provide a pathway for blood flow.
4. How does the circulatory system support overall human anatomy?
Ans. The circulatory system supports overall human anatomy by supplying oxygen and nutrients to all cells, tissues, and organs in the body. It also helps regulate body temperature, transport hormones and immune cells, and remove waste products. Without the circulatory system, vital functions would be compromised, leading to organ failure and potential death.
5. What are some common disorders or diseases associated with the circulatory system?
Ans. Some common disorders or diseases associated with the circulatory system include hypertension (high blood pressure), atherosclerosis (hardening of the arteries), coronary artery disease, heart failure, stroke, and deep vein thrombosis. These conditions can have serious implications on overall health and may require medical intervention and lifestyle modifications.
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