A nurse's practice and behavior is expected to be eligible to take the state board exam to become a registered nurse. When you need advice fast, call your 24/7 nurse. The N.C. Nurse Aide I Registry is a registry of all people who meet the state and federal training and testing requirements to perform Nurse. This.nurse as it seems, brings me new angst during my lonely nights, as my mind. Do you need advice fast, call your 24/7 nurse.