Professional Dental Hygienist Exam Questions & Verified Answers | ADTIE Dental Hygiene Process, Alfred Fones, Irene Newman, Professional Practice, Scope of Practice, Disease Prevention, Dental Hygiene Techniques & Paradigm Concepts | Updated 2026/2027 | I

Professional Dental Hygienist Exam Questions & Verified Answers is an exam-focused dental hygiene study resource covering foundational professional concepts, the dental hygiene process of care, professional development, scope of practice, disease prevention, clinical techniques, and dental hygiene paradigm concepts. The material provides a structured review of essential topics related to assessment, diagnosis, treatment planning, intervention, evaluation, professional responsibilities, oral disease prevention, and the role of the dental hygienist as a primary oral healthcare provider. Topics covered include: • Dental hygiene definition and professional practice • Dental hygiene process of care • ADTIE process • Assessment • Dental hygiene diagnosis • Treatment planning • Intervention and implementation • Evaluation • Dr. Alfred Fones • Father of dental hygiene • Irene Newman • First dental hygienist • ADHA definition of dental hygiene • Primary care dental hygienist • Dental hygienist education and licensure • Accredited dental hygiene programs • State licensure requirements • National registration concepts • Oral health promotion • Professional dental hygiene responsibilities • Characteristics of a profession • Professional organizations and licensure • Preventive dental hygiene • Educational dental hygiene techniques • Therapeutic dental hygiene techniques • Dental hygienist scope of practice • State dental practice regulations • Fones concept • Preventive dental auxiliary concept • Periodontal co-therapist concept • Historical evolution of dental hygiene practice • Primary prevention • Secondary prevention • Tertiary prevention • Fluoride treatments • Dental sealants • Prophylaxis • Gingivitis prevention • Periodontal disease prevention • Bridges and dental implants • Oral rehabilitation • Patient oral hygiene education • Scaling and root planing • Therapeutic oral healthcare • Dental hygiene paradigm • Paradigm definition and characteristics • Dental hygiene patient concept • Dental hygiene environment concept • Health and oral health concept • Dental hygiene actions concept • Cultural, physical, legal, educational, ethical, and geographic environmental factors • Individuals, families, groups, and communities as recipients of care • Oral health promotion and disease prevention interventions This resource is designed for dental hygiene students reviewing professional foundations, dental hygiene theory, preventive care, clinical practice, and the dental hygiene process of care. It brings together high-yield terminology and concepts useful for exam preparation and reinforcement of core professional dental hygiene knowledge.