A Student Nurse Is Making Up a Bed While the Patient

A student nurse is making up a bed while the patient is out receiving therapy. A supervising nurse intervenes when the student

A) Puts soiled linens on the floor.
B) Sprays a damp mattress with a disinfectant spray.
C) Removes the pillow from the pillowcase and places it in a chair.
D) Tucks the draw sheet between the mattress and springs.