To move the patient from the transport stretcher to the OR table,
A) one person stands at the head, one at the foot, while the patient moves over
B) one person stands next to the stretcher, one adjacent to the OR table, while the patient moves over
C) one person stands next to the stretcher, stabilizing it against the OR table, while the patient moves over
D) one person may stand next to the OR table and guide the patient toward him if stretcher wheels are locked.