As a general rule, what should you do with an injured person?

A)Give them water to drink if they request it.
B)Keep the neck protected at all times from possible sudden movements.Correct
C)Apply special ointments to them.
As a general rule, we should not give water to an injured person or apply ointments to them, but we will keep their neck protected at all times from possible sudden movements so as not to aggravate any injuries they may have suffered.