Heart
- Created by: claud
- Created on: 29-05-14 18:08
Other questions in this quiz
2. What is heart rate (HR)?
- number of beats per minute
- volume of blood ejected from heart per beat
- volume of blood ejected from heart per minute
3. What is arteriosclerosis?
- loss of elasticity, thickening and hardening of arteries leading to vasodilation and vasoconstriction
- accumulation of fat and cholesterol causing changes in lining of arteries
4. Heart rate is 220 - your age
- True
- False
5. Where does gas exchange take place?
- Capillaries
- Venules
- Heart
- Arterioles
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