The longest names for communes in France, with 38 letters each, are Saint-Remy-en-Bouzemont-Saint-Genest-et-Isson, Marne (45 characters including hyphens), Saint-Germain-de-Tallevende-la-Lande-Vaumont, Calvados (44 characters), and Beaujeu-Saint-Vallier-Pierrejux-et-Quitteur, Haute-SaÃ´ne (43 characters).
To take the certification exam, individuals must have at least a bachelor's degree and have completed at least 1,000 hours of clinical practice in school nursing in the last 3 years, according to the National Board of Certification of School Nurses.
Taking the Necessary Tests. 1  1. Get licensed as an RN. Once you graduate with your BSN, take the NCLEX-RN examination, which is a national test that you must take to be licensed as an RN. 2  2. Pass the National Board for Certification of School Nurses test, or NBCSN. Passing the NBCSN test gives you an advantage when starting a school nurse career.