PracticeQuiz content is free on an ad-supported model.
Unfortunately, we can't support ad blocker usage because of the impact on our servers. If you'd like to continue, please disable your ad blocker and reload page.
Maintained and Updated as of 2025
PracticeQuiz presents 50 free nutrition multiple-choice review questions and explanations for the Certified Nutrition Specialist(tm) CNS Exam
Practice Quiz presents 50 free multiple-choice review questions and explanations for the Certified Nutrition Specialist(tm) Exam given by the Certified Board for Nutrition Specialists.
The CNS is a four-hour exam consisting of 200 multiple-choice questions. The exam covers the following topics:
Interested in clinical nutrition? Check out our CCN Clinical Nutritionist Exam Prep set with dozens of free practice test questions.
Disclaimer: This content is provided for informational purposes only. It has not been edited, fact checked or updated. This content is neither affiliated nor endorsed by the CBNS or any other official agency. These questions were written by a third party test prep company and licensed by Practice Quiz for use on this site. Please use at your own discretion.
Managing Editor
Ted Chan is the Managing Editor of PracticeQuiz.com. Ted has experience as a journalist and a writer, including editorial or content production roles at ESPN, Better Business Bureau, The Boston Globe, and Forbes. Ted holds a BA from Swarthmore College with High Honors, and a MBA from the MIT Sloan School of Management. Ted also studied at the Harvard Business School, earning a Certificate in Value-based Health Care Delivery.
All content, unless otherwise noted, was created for PracticeQuiz. Let an editor now if you have suggested content edits by emailing us at the support address in the header, or by commenting in the Contribute box above.