In which of the following situations would a direct ground lift be the most appropriate method of moving a patient?
A. When the patient is on a flat surface and needs to be moved a short distance.
B. When the patient is unconscious and needs to be quickly transferred to a stretcher.
C. When the patient has a suspected spinal injury and needs to be moved with minimal spinal movement.
D. When the patient needs to be moved from a bed to a wheelchair and is unable to assist with the transfer.