CNS Cheat Sheet 2026

The 30 highest-yield CNS facts, distilled from real exam questions. Print it, save it as a PDF, or study it here — free, no sign-up.

1. What is the consequence of non-compliance with mandatory regulations? → Penalties including fines, license revocation, and potential legal action
2. What is tokenization in payment security? → Replacing sensitive data with tokens.
3. What is active listening in a professional context? → Fully concentrating, understanding, responding, and remembering what is being said
4. Current evidence-based protein recommendations for strength-trained athletes seeking muscle hypertrophy suggest a daily intake of approximately: → 1.6–2.2 g/kg body weight
5. Which anthropometric measurement is commonly used to assess body fat? → Skinfold thickness
6. Which is a violation of professional boundaries? → Engaging in personal relationships with clients
7. What should a nutrition professional do if they encounter an ethical dilemma? → Seek guidance and consult ethical codes
8. What is the primary objective of Certified Nutrition Specialist certification? → To validate professional competence in certified nutrition specialist
9. What common challenge do professionals face when applying Pharmacology & Medication Management principles? → Balancing theoretical best practices with practical constraints and real-world conditions
10. What is the most important competency assessed in Emergency Procedures & Critical Care for professionals in this field? → Applied knowledge and practical problem-solving ability
11. What is the main goal of PCI DSS? → To ensure payment data security.
12. Creatine monohydrate is most well-supported by evidence for enhancing performance in which type of activity? → Repeated short bouts of high-intensity exercise (e.g., sprint intervals)
13. A competitive cyclist plans to compete in a 3-hour road race. Which carbohydrate strategy best supports endurance performance during the event? → Consume 60–90 g carbohydrate per hour from multiple transportable carbohydrate sources
14. How often should compliance procedures be reviewed and updated? → Regularly, and whenever regulations change or new risks are identified
15. Which of the following reflects integrity in professional practice? → Being honest and transparent
16. Which macronutrient is primarily metabolized through beta-oxidation? → Lipids
17. How should conflicts of interest be handled in nutrition practice? → Disclose and manage them ethically
18. What should be the first action when a new regulation is enacted that affects your practice? → Review the regulation, assess its impact, and develop an implementation plan
19. What is the most important competency assessed in Treatment Protocols & Interventions for professionals in this field? → Applied knowledge and practical problem-solving ability
20. What is the primary purpose of a nutrition assessment? → To evaluate nutritional status and needs
21. What is the recommended approach to staying current in Patient Safety & Infection Control? → Regular professional development, industry publications, and peer collaboration
22. When applying core principles in practice, what should be the first consideration? → Safety and compliance with established standards
23. What is an audit trail in the context of documentation? → A chronological record that allows tracing of changes and decisions back to their source
24. Which of the following is a sign of dehydration during clinical assessment? → Dry mucous membranes
25. Why is continuous improvement important in quality management? → Because standards evolve, competitors improve, and customer expectations change
26. What tool detects suspicious payment activity? → Fraud detection system
27. Which process describes the synthesis of glucose from non-carbohydrate sources? → Gluconeogenesis
28. What is the most important competency assessed in Patient Safety & Infection Control for professionals in this field? → Applied knowledge and practical problem-solving ability
29. Why is PCI compliance important? → Protects payment data and reduces fraud risk.
30. What should a communication plan include at minimum? → Stakeholder list, message content, channels, frequency, and responsible parties