A fraction in which both the numerator and the denominator are themselves common fractions is known as a(n):

________ is the form of cell division that produces cells with half the number of chromosomes found in other cells

A) Meiosis B) Diploid C) Spermiogenesis D) Mitosis

Which of the following health care professionals is permitted to bill a physician when that physician provides direct supervision of procedures/services?

a. medical assistant b. nonphysician practitioner c. nurse d. pharmacist