The pectoralis major helps to perform medial rotation. Which of the following muscles is synergistic to pectoralis major during this movement? A. Infraspinatus
B. Supraspinous
C. Subscapularis
D. All of the above

The three ways to evaluate a risk factor are: decide if you have control over the risk factor compare the benefit vs. the risk of a choice

Active immunity refers to: a. the defenses people are born with. b. temporary immunity granted from another source. c. immunity gained through immunization and exposure to diseases. d. natural immunities that protect humans from other animal diseases

During polarization,potassium has a blank charge,sodium has a blank ch arge ,and calcium has a b l ank. charge