Innocently idiot

A patient comes running to the doctor shouting & screaming in pain

"Please doctor you've got to help me. I've been stung by a Bee."

Doctor : "Don't worry; I'll put some cream on it."

Patient : "You will never find that bee. It must be miles away by now."

Doctor : "No you don't understand! I'll put some cream on the place you were stung."

Patient : "Oh! It happened in the garden where I was sitting under a tree"

Doctor (in anger): "No, no you IDIOT! I mean on which part of your body did that bee sting."

Patient : (still screaming in pain): "On my finger! The bee stung me on my finger and it really hurts"

Doctor (banging his fist, abusing and shouting): "Which one?"

Pactient (innocently ): "How am I to know? All bees look the same to me."