Patients with cyanide poisoning often have breath odor that resembles:

Public ____ has been defined as the practice and discipline of maintaining and improving the health of communities.

A. health B. assistance C. assurance D. assessment

Proper x-ray beam collimation does all of the following EXCEPT

a. reduce patient dose. b. improve radiographic image quality. c. eliminate the need for gonadal shielding. d. reduce scatter radiation.