It was a new area for me. They had hundreds of abbreviations not used in other fields, which made it hard to follow the questions. However the interview went well and I got the job. The interviewer told me way too much about the previous nurse and his personal life. She should have made sure I was more adequately prepared for the responsibilities of the job or operating as an independent contractor. I was lucky, this was a company that was ethical, they paid well and on-time and their contract was fair. Unlike many HCS companies that are corrupt, pay horrible, and when your pay check doesn't clear they threaten to turn you in to the Nursing Board. As a Nurse be very careful with this type of company and job. Do not sign their contracts, write your own.