Question

Answer the following multichoice questions

1. A health risk analysis for occupational exposure to cadmium entails

a	implementing administrative and engineering controls

b	assessing the probability of exposure to cadmium and the potential illness resulting from exposure

c	eliminating cadmium from the process where ever possible

d	all the above are correct

2. The basis behind a threshold limit model for setting exposure levels is

a	that there is an acceptable level of risk for chemical exposure.

b	those exposures should be reduced as low as technically feasible.

c	those exposures should be reduced as low as reasonably achievable.

d	that there is an exposure level that does not produce injury or illness..

Answer 1