Erythropoietin is a glycoprotein hormone that controls ________ production.

____________________ stylettes are, essentially, malleable stylettes with a bright light source at the distal end and a power source at the proximal end.

Fill in the blank(s) with the appropriate word(s).

The total amount of irradiated material is a function of

a. tissue thickness and body position. b. body part thickness and area of exposure. c. field size and anode angle. d. body position and focal spot size.