Communicable Disease And Health

Question 1

What are risk factors?

Answer 1

Risk factors are things that are linked to an increased risk of disease.

Question 2

What are the 6 main risk factors that can increase the chance of disease?

Answer 2

Bad diet, 
Lack of exercise,
Obesity,
Alcohol,
Smoking,
Ionisning Radiation

Question 3

Why can viruses not be killed or weakened by antibiotics?

Answer 3

Viruses live inside our cells and reproduce inside of them so by killing them you would be killing your own cells