With respect to a hypertensive episode, ____ may indicate heart failure or an angina equivalent in the patient with past cardiac disease.

A lateral scapular projection obtained with the patient rotated less than needed to superimpose the borders of the scapula will demonstrate the thick border next to the ribs and the thin border laterally

Indicate whether the statement is true or false.

The relationship between mAs and exposure is

a. exponential. b. directly proportional. c. indirectly proportional. d. a squared relationship.