In the case of hospital work the term 'Medical Physicist' is the title of a specific healthcare profession with a specific mission statement (see below).

How One-hit Wonders Work The very term conjures up images of red balloons, burning beds and Eileen and Mickey spinning right round like a record.

I worked the full term, even though I was kept as a servant, there wasn't a thing he could teach me after the first year or so.