C. moving food through the body and transporting air through the body
Answer & Explanation:
It will be most appropriate to assign the patient to a room with roommate having the same MRSA case in the urine and importantly the roommate is not bedridden, that is, the he or she is ambulant
Increase the duration of his walking each day
It´s true because with out any food & rest your immune system weakens causing you to get sick easier.
D. isn't subject to voluntary control