CDI Cheat Sheet 2026

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

1. When a CDI is working in a courtroom setting, which role is most critical to maintain? → Impartial conduit between all parties
2. During a team interpreting assignment, the support interpreter's role includes: → Monitoring for errors and providing unobtrusive feed to the active interpreter
3. What ethical standard governs communication and documentation practice? → Adherence to the profession's code of ethics and applicable laws and regulations
4. What is the primary reason a CDI is often paired with a hearing ASL interpreter in legal settings? → To bridge communication for Deaf individuals with non-standard or tactile signing needs
5. How often should a CDI and hearing interpreter team switch 'on' and 'off' roles during a long assignment? → Every 20–30 minutes to prevent cognitive fatigue
6. What quality assurance measure supports assessment and evaluation? → Regular self-assessment, peer review, and adherence to established standards
7. How does a CDI handle situations requiring specialized knowledge? → They should seek help from experts or reference materials to ensure accuracy.
8. What ethical standard governs safety and compliance practice? → Adherence to the profession's code of ethics and applicable laws and regulations
9. Under HIPAA, a CDI working in a medical setting must: → Keep all patient information confidential
10. What is the significance of classifiers in ASL? → They represent categories and spatial relationships of objects and people.
11. How should professionals apply safety and compliance in daily practice? → Consistently integrate best practices into every aspect of professional work
12. How should an interpreter handle situations where their neutrality is challenged? → By reaffirming neutrality and focusing on the interpretation.
13. In a psychiatric evaluation, the Deaf patient's language is fragmented and difficult to understand. The CDI should: → Convey the fragmented nature of the communication to the clinician
14. What should an interpreter do if they encounter an unfamiliar sign or term during interpretation? → Ask for clarification or use an equivalent term to ensure clarity.
15. Which document should a CDI review before an interpreted legal deposition whenever possible? → Case-related terminology and glossaries
16. What is the role of fingerspelling in ASL? → It is used for spelling proper names, technical terms, and non-standard signs.
17. How does Black ASL typically differ from mainstream ASL in terms of signing space? → Black ASL uses a larger signing space and more two-handed signs
18. A CDI is asked to interpret Miranda rights for a Deaf suspect who appears to have limited ASL skills. The priority is to: → Ensure the suspect genuinely understands their rights, adapting communication as needed
19. A Deaf individual in a hospital refuses to use the interpreter provided. What should the CDI do? → Respect the individual's autonomy and notify the team
20. Why is understanding Deaf culture important for a Certified Deaf Interpreter? → It ensures that interpreters are aware of cultural nuances and effectively convey meaning.
21. What is the primary goal of a Certified Deaf Interpreter (CDI)? → To provide effective communication using ASL and other visual communication methods.
22. What is the importance of adhering to a code of ethics for interpreters? → It ensures trust, professionalism, and the protection of all parties involved.
23. How does understanding the history of Deaf culture enhance interpreting? → It helps interpreters understand cultural practices and improves accuracy.
24. In a CDI/hearing interpreter team, what is the primary role of the hearing ASL interpreter? → To interpret from spoken English into ASL for the CDI to relay
25. When a CDI and hearing interpreter have a significant style disagreement mid-assignment, the best approach is to: → Address it privately during a break without disrupting the assignment
26. When a CDI and hearing interpreter are booked as a team, who typically coordinates communication with the client or agency before the assignment? → Either interpreter, as agreed upon during pre-assignment coordination
27. Which of the following best describes the concept of 'informed consent' as it applies to a CDI in a medical setting? → Ensuring the Deaf patient fully understands medical procedures before agreeing to them
28. What is the role of interpreter’s mouth morphemes in ASL? → They modify signs by adding meaning like intensity, emotions, or negation.
29. What quality assurance measure supports communication and documentation? → Regular self-assessment, peer review, and adherence to established standards
30. A physician asks the CDI to explain the diagnosis to the patient independently after the appointment. The CDI should: → Decline, as explaining diagnoses independently exceeds the interpreter's professional role