Nursing expertise is acquired through a continuous process of education, clinical experience, and professional development. Formal education, such as obtaining a Bachelor of Science in Nursing (BSN), Master of Science in Nursing (MSN), or even a Doctor of Nursing Practice (DNP), provides foundational knowledge. Additionally, specialized certifications, such as those offered by the American Nurses Credentialing Center (ANCC), further enhance a nurse's expertise in specific fields.