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6. What do the coronary arteries provide the heart with?
- Oxygen
- Glucose and Oxygen
- CO2 and Oxygen
- CO2
7. What causes an aneurysm?
- When atheromas weaken the artery wall
- When there is a build up of fatty deposits
- An increase of blood to the heart
- A rough surface found inside the arteries
8. What can thrombosis cause?
- A increase of blood to the heart
- A blood clot that prevents blood supply
- A lack of blood to the body
- A build up of fatty deposits in the arteries
9. What is thrombosis?
- A heart attack
- A blood clot formation
- Fatty deposits formed within the artery
- A balloon-like, blood filled structure
10. How are atheromas formed?
- Damaged endothelium
- Burst arteries
- Enlarged atheromatous plaques
- Blood clots
11. What causes a myocardial infarction?
- A build up of fatty deposits in the artery
- Reduced supply of oxygen to the heart muscle
- An increase of blood to the heart
12. How is a thrombus formed?
- When an atheroma causes a rough surface in a blood vessel
- When athermomatous plaques are formed
- When there is too much blood
- When there is too little blood
13. What are the effects of an aneurysm?
- Leads to a build up of fatty deposits in the artery
- Leads to a heart attack
- Leads to a haemorhage
- Leads to an increase of blood to the heart
14. What can Atheromas lead to?
- Lack of oxygen
- Myocardial infarction
- Nothing
- More blood flow
15. What does Coronary heart disease affect?
- The heart muscle
- The coronary arteries
- The lungs
- The aorta