A certified nursing assistant is required to complete a six- to eight-week course, and can expect to make around $10 an hour. Assist patients and nurses as a nursing assistant with advice from a family doctor in this free video on medical careers.
Expert: Dr. David Cathcart
Bio: Dr. David Cathcart specializes in occupational medicine and has an in-depth knowledge of cancer, as well as experience dealing with cancer patients and treatment for multiple years.
Filmmaker: Johnny Cathcart
