_____ sweat glands secrete water, salt, and waste (sweat) and are located in various regions of the body depending on the species

The characteristic MR noise that is uncomfortable for patients and staff is due the ________ turning on and off at a high frequency.

a. external magnet b. external coils c. gradient coils d. RF coil

CVD is the leading cause of death in the United States for all but one ethnic group. Which one?

A. Whites B. African Americans C. Native Americans D. Asian Americans