Which part of the pericardium covers the heart and is also known as the epicardium?

When examining school-age children, give _______________________________ the responsibility of providing the history

Fill in the blank(s) with correct word

The instructional note found under L58, Radiodermatitis, instructs coders to use an additional code to identify the:

a. source of the radiation. b. drug. c. underlying disease. d. substance.