Should someone who has swallowed poison should be given milk?

This person should not drink milk but should be attended by an emergency medical service.

Explanation:

If a person has ingested poison, they should immediately seek emergency services, or ask for help to get them to an emergency medical service, bearing the label, packaging or name of the poison ingested. This person should in no way induce vomiting, drink milk, water, alcohol or any other liquid, even if they believe it to be a poison antidote.

Therefore, if you take poison, seek emergency medical attention immediately to avoid further problems and sequelae for your body.

what effect does exercise have on the nervous system?

the answer is c.