Clinical Dietitian study guide
Clinical Dietitian · Work through your exam, one topic at a time.
The Clinical Dietitian exam page supports candidates preparing for entry-level dietetics credentialing in the United States, where the registered dietitian nutritionist (RDN) credential is administered through the Commission on Dietetic Registration. This page is an independent study resource and is not affiliated with or endorsed by that body. The Clinical Dietitian study guide has 8 sections and about 2,369 words.
01Food and Nutrition Sciences
Food and Nutrition Sciences underpins the exam's calculation and physiology items: energy expenditure, macronutrient metabolism, digestion and absorption, and food composition. Expect to convert intake into kilocalories, interpret indirect calorimetry, and explain how nutrient handling changes in disease.
326 words, about 2 min02Nutrition Care Process and Assessment
Nutrition Care Process and Assessment tests whether you can collect valid data, interpret it, and write a defensible nutrition diagnosis. The NCP has four steps-assessment, diagnosis, intervention, monitoring and evaluation-documented in ADIME format.
323 words, about 2 min03Nutrition Intervention, Monitoring, and Evaluation
Nutrition Intervention, Monitoring, and Evaluation covers selecting and delivering the intervention, then judging whether it worked. Interventions include food and nutrient delivery, nutrition education, counseling, and coordination of care; the nutrition prescription specifies energy, protein, route, and frequency.
293 words, about 1 min04Foodservice Systems and Management
Foodservice Systems and Management tests production systems, food safety, and the arithmetic of labor and cost. You need to recognize system types, apply HACCP, and calculate staffing or cost variances quickly.
320 words, about 2 min05Counseling and Communication
Counseling and Communication tests behavior-change theory and the micro-skills of a patient encounter. Expect items on motivational interviewing, the transtheoretical model, health literacy, and cultural responsiveness.
271 words, about 1 min06Research, Evidence-Based Practice, and Quality Improvement
Research, Evidence-Based Practice, and Quality Improvement asks you to appraise studies, apply evidence, and improve systems. You need design hierarchy, basic biostatistics, and QI methods.
279 words, about 1 min07Management, Leadership, and Professional Practice
Management, Leadership, and Professional Practice covers budgets, staffing, leadership, ethics, and scope of practice. Expect applied questions about variances, delegation, and professional standards.
267 words, about 1 min08Public Health and Community Nutrition
Public Health and Community Nutrition tests population-level assessment, program eligibility, and prevention. Expect food insecurity, federal programs, and evaluation design.
290 words, about 1 min