What the subcategories in the nursing career field?

The nursing career field encompasses several subcategories, including registered nursing (RN), licensed practical nursing (LPN), nurse practitioners (NP), and clinical nurse specialists (CNS). Additionally, there are specialized areas such as pediatric nursing, geriatric nursing, psychiatric nursing, and critical care nursing. Nurses may also focus on fields like nursing education, nursing administration, and public health nursing. Each subcategory requires specific training and certification, catering to diverse healthcare needs.