How do you answer when a nurse asks you, "how are you doing today?"
Clearly you're not ok becsuse you're seeing a doctor, but aren't you supposed to be polite to the nurse? But then again the nurse is doing your intake assessment.
Depends on where you are. In some countries, saying that tends to be be just chatter/fluff, and the person asking does not expect an earnest answer.
But that said, if they're seeing a doctor, it might be better to just be honest, instead of faffing about. At worst, they're understandably slightly rude, and at best, they can make the nurse's job easier.