Depends on the circumstances. In a health field however, a persons work environment could be the reason for illness/injury. Most people spend a great deal of time at work. I believe you should ask work related questions, but do not HAVE to.
I believe it's poor diet hope I helped
Agency because the hha’s supervisor at the agency will get the directions from the doctor to give to the hha
I suppose this is true, depending on what flavor or kind of bagel/English muffin you're planning on eating