# Registered Dietitian Nutritionist — Practice Test Geeks
# https://practicetestgeeks.com/llms/registered-dietitian-nutritionist.txt
# Updated: 2026-06-03

> Free Registered Dietitian Nutritionist practice tests and study guides. Free Registered Dietitian Nutritionist practice test with questions and answer explanations. Prepare for the 2026 May exam with instant scoring. Language: English. Region: US.

## Overview

- **Category**: Registered Dietitian Nutritionist
- **Main page**: https://practicetestgeeks.com/registered-dietitian-nutritionist
- **Language**: English | **Region**: US
- **Practice tests**: 25 tests, 175 questions total
- **Exam simulation**: Full-length 125-question timed exam (180 min, 25% pass mark)
- **Study guides / articles**: 2 published

## Exam Simulations (Full-Length, Timed, Scored)

Simulates real exam conditions: question count, time limit, passing score, domain weighting.

- [Registered Dietitian Nutritionist (RDN) Exam](https://practicetestgeeks.com/registered-dietitian-nutritionist/exam) — 125 questions, 180 min, 25% pass
  The RDN exam assesses the knowledge and skills required for entry-level registered dietitian nutritionists.

## Practice Tests (25 available)

- [Registered Dietitian Nutritionist Registered Dietetic Technician Practice 3](https://practicetestgeeks.com/registered-dietitian-nutritionist/questions/registered-dietetic-technician-practice-3) (7 questions)
- [Registered Dietitian Nutritionist Registered Dietetic Technician Basic 4](https://practicetestgeeks.com/registered-dietitian-nutritionist/questions/registered-dietetic-technician-basic-4) (7 questions)
- [Registered Dietitian Nutritionist Registered Dietetic Technician Basic 5](https://practicetestgeeks.com/registered-dietitian-nutritionist/questions/registered-dietetic-technician-basic-5) (7 questions)
- [Registered Dietitian Nutritionist Professional Standards & Competencies 2](https://practicetestgeeks.com/registered-dietitian-nutritionist/questions/professional-standards-competencies-2) (7 questions)
- [Registered Dietitian Nutritionist Professional Standards & Competencies 3](https://practicetestgeeks.com/registered-dietitian-nutritionist/questions/professional-standards-competencies-3) (7 questions)
- [Registered Dietitian Nutritionist Professional Standards & Competencies 4](https://practicetestgeeks.com/registered-dietitian-nutritionist/questions/professional-standards-competencies-4) (7 questions)
- [Registered Dietitian Nutritionist Professional Standards & Competencies 5](https://practicetestgeeks.com/registered-dietitian-nutritionist/questions/professional-standards-competencies-5) (7 questions)
- [Free Registered Dietetic Technician Practice Questions and Answers](https://practicetestgeeks.com/free-registered-dietetic-technician-practice-questions-and-answers) (7 questions)
- [Free Registered Dietitian Questions and Answers](https://practicetestgeeks.com/free-registered-dietitian-questions-and-answers) (7 questions)
- [Registered Dietitian Nutritionist Enteral & Parenteral Nutrition Support 1](https://practicetestgeeks.com/registered-dietitian-nutritionist/questions/enteral-parenteral-nutrition-support) (7 questions)
- [Free Registered Dietitian MCQ Questions and Answers](https://practicetestgeeks.com/free-registered-dietitian-mcq-questions-and-answers) (7 questions)
- [Free Registered Dietitian Trivia Questions and Answers](https://practicetestgeeks.com/free-registered-dietitian-trivia-questions-and-answers) (7 questions)
- [Registered Dietitian Nutritionist Enteral & Parenteral Nutrition Support 2](https://practicetestgeeks.com/registered-dietitian-nutritionist/questions/enteral-parenteral-nutrition-support-2) (7 questions)
- [Registered Dietitian Nutritionist Enteral & Parenteral Nutrition Support 3](https://practicetestgeeks.com/registered-dietitian-nutritionist/questions/enteral-parenteral-nutrition-support-3) (7 questions)
- [Free Registered Dietitian Problem Questions and Answers](https://practicetestgeeks.com/free-registered-dietitian-problem-questions-and-answers) (7 questions)
- [Free Registered Dietetic Technician Trivia Questions and Answers](https://practicetestgeeks.com/free-registered-dietetic-technician-trivia-questions-and-answers) (7 questions)
- [Registered Dietitian Nutritionist Registered Dietetic Technician Practice 2](https://practicetestgeeks.com/registered-dietitian-nutritionist/questions/registered-dietetic-technician-practice-2) (7 questions)
- [Free Registered Dietetic Technician Basic Questions and Answers](https://practicetestgeeks.com/free-registered-dietetic-technician-basic-questions-and-answers) (7 questions)
- [Registered Dietitian Nutritionist Registered Dietetic Technician Practice 4](https://practicetestgeeks.com/registered-dietitian-nutritionist/questions/registered-dietetic-technician-practice-4) (7 questions)
- [Registered Dietitian Nutritionist Registered Dietetic Technician Practice 5](https://practicetestgeeks.com/registered-dietitian-nutritionist/questions/registered-dietetic-technician-practice-5) (7 questions)
- [Registered Dietitian Nutritionist Registered Dietitian Problem 2](https://practicetestgeeks.com/registered-dietitian-nutritionist/questions/registered-dietitian-problem-2) (7 questions)
- [Registered Dietitian Nutritionist Registered Dietitian Problem 3](https://practicetestgeeks.com/registered-dietitian-nutritionist/questions/registered-dietitian-problem-3) (7 questions)
- [Registered Dietitian Nutritionist Registered Dietitian Problem 4](https://practicetestgeeks.com/registered-dietitian-nutritionist/questions/registered-dietitian-problem-4) (7 questions)
- [Registered Dietitian Nutritionist Registered Dietitian Problem 5](https://practicetestgeeks.com/registered-dietitian-nutritionist/questions/registered-dietitian-problem-5) (7 questions)
- [Registered Dietitian Nutritionist Registered Dietetic Technician 2](https://practicetestgeeks.com/registered-dietitian-nutritionist/questions/registered-dietetic-technician-2) (7 questions)

## Reference Pages

- [Registered Dietitian Nutritionist Practice Test PDF (Free Printable 2026)](https://practicetestgeeks.com/registered-dietitian-nutritionist/registered-dietitian-practice-test-pdf)

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