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Questions and Answers
What is the function of the right-hand side of the heart?
What is the function of the right-hand side of the heart?
- Receiving and pumping oxygenated blood
- Receiving and pumping deoxygenated blood (correct)
- Receiving and pumping blood to the rest of the body's systems
- Receiving and pumping blood to the lungs
What is the main difference between pulmonary circulation and systemic circulation?
What is the main difference between pulmonary circulation and systemic circulation?
- The speed of blood flow
- The direction of blood flow
- The location of circulation (correct)
- The type of blood being carried
What is the function of arteries in the circulatory system?
What is the function of arteries in the circulatory system?
- Carrying blood away from the heart (correct)
- Carrying blood to the heart
- Storing blood for the body
- Filtering oxygen from the blood
What is the function of veins in the circulatory system?
What is the function of veins in the circulatory system?
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What is the term for the circulation of blood between the heart and the lungs?
What is the term for the circulation of blood between the heart and the lungs?
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Study Notes
Double Circulatory System
- The double circulatory system consists of two separate circulations: pulmonary circulation and systemic circulation.
- Pulmonary circulation occurs between the heart and the lungs, and involves the exchange of oxygen and carbon dioxide.
- Systemic circulation occurs between the heart and the rest of the body's systems, and involves the delivery of oxygen and nutrients to tissues and organs.
Heart Function
- The heart acts as a double pump, with the right-hand side receiving and pumping deoxygenated blood, and the left-hand side receiving and pumping oxygenated blood.
- This separation of oxygenated and deoxygenated blood ensures efficient delivery of oxygen to tissues and organs.
Blood Vessels
- Arteries carry blood away from the heart, towards the rest of the body.
- Veins carry blood towards the heart, allowing for the return of deoxygenated blood to be re-oxygenated.
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