Across
- 4. In coronary heart disease, what are the fatty deposits on the walls of the arteries called?
- 7. Oxygen diffuses from the alveoli into the? (7)
- 10. What blood pressure reading is optimal/ normal?
- 11. Which chamber produces the highest pressure in the blood?
- 13. Flow rate x inspiratory rate =
Down
- 1. The right atrium and right ventricle are separated by this (9,5)
- 2. Factor that can influence heart rate (8)
- 3. mucus producing cells scattered through through the epithelium (6,5)
- 5. The contraction of the heart is called... (7)
- 6. give one factor that increases the risk of heart disease, and is found in old buildings (8)
- 8. What type of blood vessels have a pulse?
- 9. Carries deoxygenated blood away from the kidneys, towards the heart. (5,4)
- 12. Carries deoxygenated blood into the heart (4,4)