Amiddle-aged man is worried that his 83-year-old mother may develop osteoporosis, a reasonable concern because she:

I dont see any options so Im unable to answer

The question may be incomplete (there are not the possible answers), but according to the scenario, kaley and her coworkers could be in a humanitarian organization like red cross (in the us or in other countries). it's an organization which organizes health and safety services, disaster services, and blood donations.