Nurse anesthetists, also known as certified registered nurse anesthetists (CRNAs), are advanced practice nurses who specialize in administering anesthesia during medical procedures. They play a crucial role in ensuring patient safety and comfort by monitoring vital signs and adjusting anesthesia levels as needed. CRNAs work in various settings, including hospitals, surgical centers, and pain management clinics. To become a nurse anesthetist, individuals must first earn a registered nursing degree and gain experience in critical care. Afterward, they complete a master's or doctoral program in nurse anesthesia. CRNAs are highly trained professionals who collaborate with surgeons, anesthesiologists, and other healthcare providers to deliver quality care.