Medicare Part ________ covers prescription drugs

An endogenous nucleoside with a very short half-life (about 10 seconds), with alarming side effects, such as shortness of breath and chest pain, is:

a. Lanoxin. c. Adenocard. b. magnesium. d. verapamil.

_____Abnormality involving an organ or tissue due to disease process or injury

a. axial sections b. carina c. lesion d. mediastinal