An occupational health assessment records measurements for two employees.
| Employee | Waist circumference in cm | Hip circumference in cm |
|---|---|---|
| J | 78 | 96 |
| K | 91 | 104 |
Waist-to-hip ratio is calculated by dividing waist circumference by hip circumference. For this assessment, a result of 0.86 or more is classified as increased risk.
Which calculation gives the waist-to-hip ratio for the employee classified as having increased risk?
Employee K: 91 ÷ 104.
Employee J: 96 ÷ 78.
Employee J: 78 ÷ 96.
Employee K: 104 ÷ 91.
102 exam-style questions on Edexcel GCSE Biology 5.4 Non-communicable diseases, covering 5.4.1 Interaction of factors in non-communicable disease, 5.4.2 Lifestyle factors and non-communicable disease, and 5.4.3 Treatments for cardiovascular disease. Each one has a worked solution and a mark scheme showing where the marks go.