Podcast
Play an AI-generated podcast conversation about this lesson
Questions and Answers
Which part of the circulatory system carries deoxygenated blood back to the heart?
Which part of the circulatory system carries deoxygenated blood back to the heart?
- Arteries
- Blood vessels
- Veins (correct)
- Heart
What is the function of capillaries in the circulatory system?
What is the function of capillaries in the circulatory system?
- To connect arteries to veins (correct)
- To carry oxygenated blood away from the heart
- To pump blood throughout the body
- To carry deoxygenated blood to the cells
What causes varicose veins to develop?
What causes varicose veins to develop?
- Smoking
- High blood pressure
- Standing for long hours (correct)
- Excessive exercise
Which type of blood vessels carry oxygenated blood away from the heart?
Which type of blood vessels carry oxygenated blood away from the heart?
Signup and view all the answers
What is the main function of the heart in the circulatory system?
What is the main function of the heart in the circulatory system?
Signup and view all the answers
