Types of Masters of Science in Nursing The Bureau of Labor Statistics (BLS) notes that the use of nurse practitioners is expected to grow by about 22% the year 2018. A master's degree in nursing allows nurses with bachelor looking to enter the field of nursing. Those who have worked as an RN may advance into NPs by completing a master's program. MSN Degree of Master of Science in Nursing Program (MSN) is a prerequisite for employment as a nurse practitioner. Nurse practitioners are advanced practice nurses who provide specialized care in areas such as oncology, pediatrics and primary care. Nurses can complete the MSN program on a full-time or part-time. Programs include courses in areas such as pharmacology, assessment and diagnosis of health conditions, as well as clinical practice in settings such as outpatient clinics and private practices. Admission requirements specific to MSN programs vary, but applicants must generally BScN, letters of recommendation and a valid nursing license. RN to MSN RN to MSN programs provide a means for nurses who hold an associate degree or diploma in nursing to obtain a master's degree. Students in programs to RN MSN can select a number of specialty nurse practitioner, such as emergency, public health care and women's health nursing. Course work in a program of RN-to-MSN could cover topics such as decision making, genetics and health policy and finance. Candidates for a program to RN-MSN nurses generally must be at least one year of work experience and submit transcripts, recommendations and standardized test scores to be considered for admission. Direct entry MSN Prospective nurses who hold bachelor's degrees in the fields of nursing can earn a master's degree in nursing by enrolling in a program of direct entry MSN. Direct entry programs are designed for students first complete the general education courses and nursing prerequisites specific to earn the equivalent of a bachelor's degree in nursing in about 15 months. Students then move on to follow the course of cycle requisites for a Masters and become nurse practitioners. Students in programs Direct Entry MSN courses in health assessment, pharmacology and nursing practice. They also complete a nursing internship.