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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?
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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