A Master of Science in Nursing (MSN) is a postgraduate degree in nursing that emphasizes leadership in the healthcare industry and advanced nursing practice. It trains registered nurses (RNs) for positions in specialized nursing fields, including clinical nurse specialists, nurse educators, nurse administrators, and nurse practitioners. Advanced training in nursing theory, research methodologies, pharmacology, health assessment, and specialized clinical practice are commonly included in MSN curriculam. MSN program graduates frequently work for license and advanced practice certification in order to practice in their selected fields.