I'd be working and do a physical evaluation such as climb ladders/carry stuff/show dexterity.
I got food poisoning from something so bad that I could hardly leave my bed. I was puking anything that I ate/drank, and would get insane vertigo/dizziness. Honestly, the puking was childs play compared to the vertigo. I went to the physical eval, and even though it only took about 30 minutes total I had to stop and go outside to puke twice.
It was horrendous. I don't exactly know what I got it from, but suspect some cheddar jalapeno summer sausage.