6. The sample contained all british males
- False
- True
7. The sample contained all females
- False
- True
8. CHD is caused by; narrowing of the arteries that supply the heart with blood ( arteriosclerosis)
- True
- False
9. Type A had higher blood cholesterol and higher levels of adrenalin and noradrenalin
- True
- False
10. Type A more likely to perceive events as stressful and react to them more strongly, which the repetition of this over the years leads to coronary heart disease
- True
- False
