The energy required to move one kilogram one meter per second over a distance of one meter is a:

The ALARA concept adopts an extremely conservative model with respect to the relationship between

a. health care education and radiation research. b. ionizing and nonionizing radiation. c. ionizing radiation and potential risk. d. radiation dose and health care spending.

Effective dose (EfD) limits may be specified for

1. whole-body exposure. 2. partial-body exposure. 3. exposure of individual organs. a. 1 only b. 2 only c. 3 only d. 1, 2, and 3