I can't think of any doctors I know who would respond to "My body hurts" with disdain, rather than "Can you tell me where, and what type of pain?". If you genuinely wanted to help someone, would the terminology really get in the way?
Consider how doctors react to patients that willfully refuse to give useful feedback--talk to any paramedic, for example.
In fact, IT workers are very much like paramedics: they sit around all day being bored except for bouts of panic brought on usually by failure to take preventative measures.