Registered Dietitian (RD) Exam Practice Test
Gana confianza para Registered Dietitian (RD) Exam. Practica los conceptos, comprende las respuestas y refuerza tus conocimientos pregunta a pregunta.
Probar una preguntaDescripción y detalles del examen
The Registered Dietitian (RD) Exam, administered by the Commission on Dietetic Registration (CDR), is the culminating assessment required to earn the Registered Dietitian Nutritionist (RDN) credential. This rigorous, computer-based examination validates that a candidate possesses the entry-level knowledge and competencies necessary to practice safely and effectively as a dietetics professional. Successfully passing the RD Exam signifies mastery across five core domains: Principles of Dietetics, Nutrition Care for Individuals and Groups, Management of Food and Nutrition Programs and Services, Public Health and Community Nutrition, and Research and Evidence-Based Practice. Earning the RDN credential is a non-negotiable prerequisite for state licensure in most jurisdictions and is the definitive standard for professional recognition in clinical, community, foodservice management, research, and private practice settings. It demonstrates a commitment to evidence-based practice and a foundational understanding required to improve patient outcomes, manage complex nutrition services, and contribute to public health initiatives.
Preguntas de Muestra
Elige una respuesta y consulta la explicación para ver cómo funciona la práctica.
A patient with suspected refeeding syndrome after starting tube feeds has phosphorus 1.4 mg/dL, potassium 2.9 mEq/L, edema, and new weakness. The resident wants to advance to goal because calories are still below needs. What should the RDN recommend?
A hospital is choosing between a conventional trayline and a room-service model. Leadership is concerned about therapeutic diet accuracy, late trays, and patient satisfaction. Which planning step is most important before selecting equipment?
An RDN reviews a 2025 app that estimates energy intake from food photos. It performs well with packaged foods but poorly with mixed cultural dishes. Which implementation concern is most important?
A research abstract reports that a diet intervention lowered systolic blood pressure by 4 mm Hg with a 95 percent confidence interval of -7 to -1 mm Hg. The sample size is small but randomized. What is the best interpretation?
A patient with ALS has increasing meal fatigue, coughing, and 10 percent weight loss. The family wants to wait on gastrostomy until eating becomes impossible. What should the RDN discuss?
Oportunidades profesionales y salario
Los rangos son cifras del mercado de EE. UU. salvo que se muestre un rango local.
Qué temas cubre este examen
Usa las ponderaciones publicadas de los dominios para planificar tu estudio. Los resultados de práctica no predicen tu puntuación en el examen de certificación.