"Magical thinking" begins at age ________ months

A small, sterile, prefilled glass container that usually holds a single dose of a hypodermic solution is known as what?

a. Cartridge b. Vial c. Ampule d. Dropper

Which muscle is most commonly involved in rotator cuff injuries?

A) subscapularis B) infraspinatus C) supraspinatus D) teres major