CDCES Cheat Sheet 2026

The 30 highest-yield CDCES 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 purpose of using open-ended questions? → To encourage detailed responses and gather comprehensive information
2. Which scenario would require a CDCES to break patient confidentiality? → A patient discloses intent to harm a specific identifiable person
3. What should a CDCES professional do when facing a conflict of interest? → Disclose the conflict and recuse if necessary
4. A patient with diabetes uses a reusable lancet device. What is the MOST important safety instruction regarding lancet use? → Never share the lancing device with anyone, even if the lancet is changed
5. How does a CDCES contribute to reducing diabetes-related complications? → By educating patients about prevention strategies and self-monitoring
6. When teaching carbohydrate counting to a patient on a basal-bolus insulin regimen, what is the purpose of an insulin-to-carbohydrate ratio (ICR)? → To determine how many units of bolus insulin to take per gram of carbohydrate consumed
7. Which of the following activities qualifies for CEUs toward recertification? → All of the above
8. What is the purpose of a professional code of ethics? → To establish standards of conduct and protect the public
9. A pharmacist applying for initial CDCES certification must complete how many clock hours of diabetes-related continuing education, and within what period? → 15 hours within 2 years before applying
10. A pharmaceutical company offers a CDCES a $500 gift card for referring patients to their diabetes medication program. What is the ethical response? → Decline, as this creates a financial conflict of interest
11. What is the ADA-recommended target for 'Time in Range' (70–180 mg/dL) for most adults with type 1 or type 2 diabetes? → Greater than 70%
12. What is the typical lag time between blood glucose and interstitial glucose readings on a CGM device? → 5–15 minutes
13. A candidate who fails the CDCES exam is notified of their score. What additional diagnostic information does CBDCE provide to help with remediation? → A performance profile showing relative strength and weakness by content area
14. During a motivational interviewing session, which patient statement is the clearest example of change talk? → I want to get my blood sugar down so I can keep up with my grandkids.
15. A CDCES is reviewing safe sharps disposal regulations. Which federal agency provides guidance on community sharps disposal programs? → Food and Drug Administration (FDA)
16. Which method is most commonly taught to people with type 2 diabetes as a simple visual guide for portion control? → The plate method
17. Which of the following is a key element of standard precautions that a CDCES should teach to a patient performing home blood glucose monitoring? → Washing hands thoroughly with soap and water before and after testing
18. Which patient should be screened for prediabetes and diabetes according to ADA risk-based criteria? → An adult with overweight (BMI 25 or higher) and a first-degree relative with diabetes
19. How long must professional records typically be maintained? → According to state and federal regulations, often 7-10 years or longer
20. Metformin for diabetes prevention is most strongly considered in which person with prediabetes? → A 45-year-old with a BMI of 36 and a history of gestational diabetes
21. A CDCES uses the 5 A's framework during a behavior change counseling session. Which sequence correctly describes the 5 A's? → Ask, Assess, Advise, Assist, Arrange
22. What type of topics are covered in the CDCES certification exam? → A broad range of diabetes-related topics, including patient-centered care
23. When interpreting a patient's CGM ambulatory glucose profile (AGP), which metric best captures glucose variability? → Coefficient of variation (CV)
24. When documenting a DSMES encounter in the electronic health record, which item best satisfies the assessment component of a SOAP note? → The patient's current A1c, self-care knowledge gaps, and readiness to learn
25. What is the primary metabolic consequence of insulin deficiency in the liver? → Unchecked gluconeogenesis and glycogenolysis leading to fasting hyperglycemia
26. What happens if a CDCES fails to renew their certification within the required timeframe? → They must restart the entire certification process.
27. What position should an unconscious but breathing person be placed in? → Recovery position (on their side)
28. What should be done first when a needlestick injury occurs? → Wash the affected area immediately with soap and water
29. A diabetes educator is teaching a community class. What is the primary reason that lancets should not be reused multiple times by the same patient? → Repeated use dulls the tip, increasing pain and risk of skin trauma and infection
30. What is the primary purpose of a comprehensive patient assessment in CDCES practice? → To establish a baseline for treatment planning