CNS Flashcards
125 study cards across 19 topic decks — every card built from a real CNS practice question. No account or sign-up needed. Flip to reveal the answer and explanation, mark what you know, and drill what you don't.
CNS exam key facts
- The CNS exam contains 200 multiple-choice, single-answer questions. Source
- Candidates have four hours to complete the CNS exam. Source
- The CNS exam is scored on a 100 to 1,000 scale, and a minimum of 600 is required to pass. Source
- Candidates who fail the CNS exam may retake it by submitting the CNS Reexamination Application with the reexamination fee. Source
- Candidates who pass the CNS exam must fulfill all CNS program requirements within five years of their testing date, or the exam result expires. Source
🎲 Mixed Deck — All CNS Topics
100 cards sampled from every topic · the fastest way to find your weak spots
Decks by Topic
Fundamental Principles of Nutrition
11 cards
Nutrition and Dietary Guidelines
11 cards
Dietary Supplements and Nutraceuticals
7 cards
Clinical Nutrition
6 cards
CNS Functional Nutrition
6 cards
CNS Functional Nutrition
6 cards
CNS Functional Nutrition
6 cards
CNS Nutrition Across the Lifespan
6 cards
CNS Nutrition Across the Lifespan
6 cards
CNS Nutrition Across the Lifespan
6 cards
Diet Planning
6 cards
Food Science
6 cards
Macronutrients
6 cards
Metabolic Processes
6 cards
Micronutrients
6 cards
Nutritional Assessment
6 cards
Nutritional Counseling
6 cards
Research Methods
6 cards
Sports Nutrition
6 cards
What Practice Test Geeks adds beyond an AI chat for CNS
An AI chatbot can quiz you, but it can't reproduce the exam conditions or keep your record. Here you get:
- A timed, full-length CNS mock exam — 200 questions in 240 minutes with a 70% pass mark, modeled on the official exam's question count and time limit, followed by a score report broken down by exam domain.
- A fixed CNS question bank: the same test every attempt, so your score is comparable from one try to the next instead of changing with every regenerated quiz.
- Progress saved on your device: completed tests, scores and missed questions stay in My Progress, so you can retake only what you got wrong.
- A printable CNS cheat sheet you can print or save as a PDF.
- Free CNS practice tests with the correct answer shown after each question.
How this page was made: written with AI tools and published by Nathan Beja, founder of Practice Test Geeks, who is responsible for its content. Exam facts are checked against the official sources listed below. Not reviewed by a subject-matter expert. Editorial policy
Sources & references
Exam facts on this page (fees, format, dates, passing scores) are checked against these official sources; the date is our last check. Editorial policy
- theana.org — Test delivery, exam format, passing score, retake policy, score release, time limit, score validity, registration deadline, test dates, renewal · verified Oct 2026