Which measure of body composition can provide information on regional fat distribution and can also provide measurement of bone density?
a. dual-energy x-ray absorptiometry (dxa) scanb. air displacement plethysmographyc. near-infrared spectroscopyd. bioelectric impedance

What are the requirements for epcs prescribers?

Which disease is caused by a buildup of plaque in blood ves

Check all that occur during ventricular systole. a. the av valves open to allow blood to enter the ventricles from the atria. b. the av valves open to allow blood to enter the ventricles from the atria. c. the semilunar valves remain closed throughout systole to prevent backflow of blood into the ventricles. d. the semilunar valves remain closed throughout systole to prevent backflow of blood into the ventricles. e. the semilunar valves open to allow blood to flow into the large arteries. f. the semilunar valves open to allow blood to flow into the large arteries. g. the av valves close to prevent backflow of blood into the atria.