Take this ...
medicine
What injury is this?
a cut
Who's that?
a nurse
What is this?
injury
What's the matter? I've got an...
earache
What's the matter? I've got a ...
sore throat
What injury is this?
a broken leg
What injury is this?
a broken arm
What's the matter? I've got a ...
stomachache
What's the matter? I've got a ...
cough
What's the matter? I've got a ...
toothache
What's the matter? I've got a ...
headache
What's the matter? I've got a ...
backache
What's the matter? I've got a ...
a cold/the flu
Who's this?
a doctor
What's the matter? I've got a ...
temperature / fever