A high prolactin level may result from a pituitary tumor which is releasing too much prolactin. Pituitary tumors are actually fairly common. They are rarely cancerous, but they can cause problems either by over-producing a hormone such as prolactin, or by growing in size and pressing on surrounding structures.
Upon completion of an accredited program, nurse anesthetists must pass the National Certification Examination (NCE) to become a CRNA. This computer exam typically takes three hours. Each student must answer between 100 and 170 questions.
Training to Become a CRNA. Before becoming a certified registered nurse anesthetist, a nurse must have at least one year of experience in an acute care setting, such as an emergency room or critical care unit, and complete additional training in a large hospital setting.earn what it takes to be a certified registered nurse anesthetist. Find a general job description and information on the education and training needed to become a CRNA.