Amy,
If she has computer skills, perhaps she could do transcription for pathologists? Most are groups privately contracted by the hospitals and she probably already knows the medical terminology they use. I know the hospital I worked for in Kansas would also hire independent contractors to help them keep up with the volume of transcription they needed done. Just a suggestion!
My husband works out of our home as a travel agent, but that is something he has built up from a hobby over the past five years or so.
Sincerely,
Lisa