Magician's Getting Tricked?

Saw this young man in ER. Suspected to have Dengue fever due to the abnormal FBC result.Me: "Hi, how many days have you been having the fever?"Pt: "Day 3 of fever."Me: "Ok...did you notice any bleeding from gum?"Pt: "No, no bleeding tendency. Actually, you can ask me in medical terms. I'm a medical student."Me: "Oh great! Sure. You having any SOB?"Pt: "Pardon? S.O. what?"Me: "Oh sorry...I mean