Nurse anesthetists typically have varied work schedules that can include long hours, night shifts, weekends, and on-call duties. Their hours often depend on the healthcare facility they work in, the type of procedures being performed, and patient needs. In summary, the work schedule for nurse anesthetists is often flexible and can include a range of shifts. These professionals may find themselves working long hours, including nights and weekends, and may also be required to be on call. The specific hours they work can vary based on the healthcare setting, the nature of the procedures, and the demands of patient care.