Answer the following 3 Questions:

1.  What are the four main steps of risk assessment?  Describe each, and give an example of the type of data you would need to collect for each step.

200 words in length

2.  Discuss the differences between conducting a risk assessment for a carcinogen versus a non-carcinogen.

200 words in length

3.  What is the hazard quotient, and at what stage of the risk assessment process is it used?  Discuss the three possible levels of the hazard quotient and how the hazard is evaluated if a mixture of chemical exposures is being assessed.

200 words in length