He feels...
dizzy
His nose is ...
bleeding
What has she got?
rash
What's this?
Band aid or plaster
He feels like...
vomiting / throwing up (OR He's going to get sick)
Why is she taking her shoe off?
She's got a blister.
You ... after you fainted. (if everything's ok)
come round
He's...
unconscious
What's haapened?
She's fainted / passed out.
What's he doing?
sneezing
She's ...
swollen
What's she doing?
coughing
What's happened?
He's sprained his back.
What has he got?
sunburn
What's happening?
It's choking.
What's happened?
He's got food poisoning.
What has he got?
Sore throat