A group of nurses are discussing risk factors for transmission of human immunodeficiency virus (HIV) from clients: Which of the following individuals should the nurse identify as being at the greatest risk for contracting HIV?

A nurse who works for an insurance company and collects urine samples from clients who have HIV

A personal trainer who works with a client who has HIV

A phlebotomist who collects blood from clients who have HIV

An occupational therapist who works with a client who has HIV