The end-stage renal disease (ESRD) composite payment rate system is __________ adjusted to provide a mechanism to account for differences in patients' utilization of health care resources

A patient was diagnosed with cardiomyopathy. What does this condition refer to?

a. Disease of the electricity of the heart b. Heart attack c. Disease of the heart muscle d. Insufficient blood flow to the heart

When comparing x-rays and gamma rays, a key distinction is in the

a. origin of the emission. b. mass of the emission. c. velocity of the emission. d. all of the above