The Adult Nurse Practitioner Certification Study Question Book is intended to work either as a stand alone or in conjunction with the Adult Nurse Practitioner Certification Review Guide. The Study Question Book has 300 additional problem-oriented, multiple-choice questions which are divided according to content area and include answers, rationale and bibliographic reference. Prepared by board certified nurse practitioners, the questions are representative of those found on the certification examinations offered for the adult and family nurse practitioner (ANCC and the American Academy of Nurse Practitioners).