A Reference Dose (RfD) Measures the Amount of a

question 16

Multiple Choice

A reference dose (RfD) measures the amount of a

• A) a pollutant one can be exposed to over a year without harm
• B) a hazard one can be exposed to over a year before dying
• C) an environmental hazard one can be exposed to over a lifetime before dying
• D) all of the above
• E) none of the above

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Definitions:

Going to Work

The act of performing duties or activities for employment or occupation, usually outside the home.

Managing Personal Finances

The practice of budgeting, saving, investing, spending, and overseeing the financial resources of an individual or family.

ADLs

Activities of Daily Living; routine activities people do every day without needing assistance, including eating, bathing, dressing, toileting, walking, and continence.

IADLs

Instrumental Activities of Daily Living; tasks required for independent living, such as managing finances, transportation, meal preparation, and housekeeping.