How do you become a TV narrator?

In the United States Navy, nurses are commissioned officers who generally hold the rank of Lieutenant (O-3) upon entering the service, especially if they have completed their nursing education and training. Those with additional experience or advanced degrees may attain higher ranks such as Lieutenant Commander (O-4) or Commander (O-5) as they gain seniority and leadership responsibilities. Navy nurses serve in various roles, including clinical care, leadership, and administrative positions, and their rank reflects their level of experience, education, and responsibility within the military healthcare system. Therefore, a nurse's rank in the Navy can range from Lieutenant to higher officer ranks depending on their career progression.