What is the procedure for checking for spinal cord damage in an unconscious patient?

A
Beginning at the back of the neck, and proceeding to the buttocks, press the spine to find where it hurts
B
Prick the skin of the hands and the soles of the feet with a sharp object to check for reaction
C
Selectively raise each arm and each leg and watch patient's face to see if he registers pain
D
Roll patient onto his stomach and prick along the length of his spine to check reaction
E