CPN Cheat Sheet 2026

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

1. What distinguishes a peer-reviewed study from other publications? → Independent experts evaluated the methodology and conclusions before publication
2. Which statement best describes 'confirmation bias' in evaluating childcare research? → Favoring information that confirms pre-existing beliefs
3. Which is an appropriate snack for an 18-month-old child? → Soft banana slices and small cheese cubes
4. Which action BEST reduces the risk of a young child accessing household cleaning products? → Place products in a cabinet with a child-safety lock
5. A 9-month-old infant is placed in a bouncy seat on a kitchen counter while the nanny prepares a bottle. What is the primary risk? → Fall risk if the infant shifts weight or the seat vibrates off the edge
6. When critically appraising a study, 'internal validity' refers to: → Whether the study measures what it claims to measure
7. A nanny keeps an incident log for minor injuries. The primary quality control benefit of this log is: → Identifying recurring hazards so preventive measures can be implemented
8. A family asks you to use a shared digital calendar to coordinate pickups and appointments. Which practice best ensures everyone stays updated? → Enter events immediately with accurate details and set reminders for all parties
9. Why is it important to involve children in household chores? → It develops responsibility and life skills
10. How should an CPN professional present complex findings to non-experts? → Translate into accessible language, use visuals, and verify understanding
11. An article claims that a new napping schedule 'significantly' improved toddler behavior. As a critical reader, you should first check: → Whether 'significant' refers to statistical or practical significance
12. What is the recommended approach when a nanny sets a behavioral limit with a child? → Explain the limit clearly, state it briefly, and follow through consistently
13. Which tax form must employers provide to household employees by January 31 of each year to document wages earned and taxes withheld in the prior year? → W-2
14. What is the primary value of case analysis in Certified Professional Nanny professional development? → Developing critical thinking by applying theory to realistic scenarios
15. A nanny is responsible for keeping a log of household maintenance issues. A light fixture in a hallway stops working. What is the correct response? → Document the issue with details and report it promptly to the parents
16. Which of the following situations represents a risk that a nanny should escalate to parents IMMEDIATELY rather than handle independently? → A stranger approaching the children at the park
17. A nanny is handed responsibility for managing a household budget for groceries and children's activities. What is the first step? → Review and clarify the spending limits and reporting expectations with the parents
18. A professional nanny faces an ethical dilemma when asked by an employer to lie to the children about the reason for a family vacation. She should: → Express her discomfort to the employer and suggest an age-appropriate honest explanation
19. Which of the following educational apps is best suited for developing early literacy skills in a 3-year-old? → A phonics-based app with interactive letter-sound matching games at the toddler level
20. What is an essential part of organizing a child's daily routine? → A consistent daily schedule
21. Which communication practice best supports positive long-term nanny-family relationships? → Scheduling regular check-ins to discuss successes, concerns, and adjustments proactively
22. A child develops a widespread rash, hives, and swelling of the lips after eating. What condition does this suggest? → Anaphylaxis
23. Which of the following is an example of a 'passive' safety measure? → Installing window guards on upper-floor windows
24. Why is open communication important between nannies and families? → It builds trust and clarifies expectations
25. How can a nanny support a child's emotional regulation? → By providing a stable routine and teaching coping strategies
26. What does a 'risk matrix' help a nanny do when assessing household dangers? → Rank hazards by the likelihood and severity of harm
27. What is the recommended maximum daily added sugar intake for children aged 2-18 years according to the American Heart Association? → No more than 25 grams (6 teaspoons)
28. What should a nanny do if there is a disagreement with the family? → Address the disagreement calmly and constructively
29. Evidence-based practice in childcare BEST integrates which three components? → Research evidence, professional expertise, and family values/context
30. What is an effective method for managing children's screen time? → Set clear screen time limits and guidelines