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in Hazardous Waste Management by (63.0k points)
If the MDD from the target population is smaller than the RfD, the exposure is considered relatively _________

(a) Safe

(b) Unsafe

(c) Permissible

(d) Accident

I got this question in an online interview.

This intriguing question originated from Risk Characterization in portion Risk Assessment of Hazardous Waste Management

1 Answer

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by (424k points)
Correct option is (a) Safe

The best I can explain: permissible exposure is defined in the dose-response phase of the risk assessment, comparison with the maximum daily dose (MDD) occurring within the tested population. If MDD is less than RfD it is considered safe.

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