While Checking on Students Who Are Caring for Patients on an Orthopedic

While checking on students who are caring for patients on an orthopedic unit, a nursing instructor would be most concerned if

A) A student assists a patient with a left hip replacement turn to the left side.
B) A student caring for a patient with a right knee replacement assists with continuous passive motion (CPM) .
C) A student is noted inserting an abduction pillow between the legs of a patient with right hip replacement.
D) A student uses sterile technique to provide site care to tongs for a patient with cervical traction.