The practical nurse is called to see Valerya Dove, who is on the floor of the gym, crying and saying she has "twisted" her ankle. What interventions should the practical nurse perform while waiting for the doctor to assess Ms. Dove's ankle?
a) Heat, passive range of motion (ROM), analgesics
b) Rest, ice, compression, elevation
c) Cool compresses, partial weight-baring, maintaining joint in flexion
d) Immobilization of the joint, then sending Ms. Dove to the emergency department for an X-ray