The doctor noticed the nerve and suggested a scan of everything, what would be scanned?
Options:
- brainstem
- skeleton
- organism
- animal
- human body
Let's think carefully first. Step-by-step reasoning process:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Human body can be scanned. Nerves and everything else is part of human body. So the final answer is human body.