A Certified Registered Nurse Anesthetist (CRNA) provides anesthesia care, including cardiac and obstetric cases, primarily covering operating room shifts with 12-hour schedules. This locum position requires an active Arkansas license, availability for at least 40 hours per month, and may involve call duties. The role includes handling a high volume of cases, working with EMR systems like EPIC, and benefits such as malpractice coverage and paid travel.