A Certified Registered Nurse Anesthetist (CRNA) provides anesthesia care in a large academic hospital, managing various surgical cases including general, orthopedic, trauma, plastics, neurosurgery, pediatrics, and robotic surgeries. Responsibilities include assessing patients, developing anesthetic plans, performing pre-operative and post-operative evaluations, and administering multiple anesthesia techniques such as general, regional, epidural, spinal, and monitored anesthesia care. The role involves invasive monitoring, airway management, and collaborating closely with anesthesiologists, MDs, and support staff within a teaching hospital setting.