Question

1.There are five majors areas of toxicology: mechanism, descriptive, regulatory, risk assesment and clinical. Explain the focus of each type of toxicology and the mejor methods utilized by each.

2.describe the mean by which toxicants can cause generalized cell damage?

3. explain why some chemicals can have botth therapeutic and toxic effect.?

4. Draw a population dose-response curve. explain the vallue and purpose of such a curve?

Answer 1