CBIS Cheat Sheet 2026

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

1. Transcranial magnetic stimulation (TMS) applied to the dorsolateral prefrontal cortex is being investigated in TBI for treatment of: → Post-traumatic depression
2. Which neuropsychological domain is most commonly impaired following a mild TBI and should be prioritized in evaluation? → Processing speed and attention
3. According to standard clinical criteria, which combination defines a mild TBI? → GCS 13–15, loss of consciousness <30 minutes, PTA <24 hours
4. When a crisis involves a TBI survivor who is also experiencing substance use, what additional consideration is critical? → Polysubstance use combined with TBI significantly increases impulsivity and lethality risk
5. Which of the following is NOT a typical setting for CBIS-certified professionals? → Research labs for brain injury prevention
6. A TBI survivor with intact motor function but poor task planning would most benefit from which occupational therapy approach? → Dynamic Interactional Model (DIM)
7. What is the first step in developing an effective treatment plan? → Conducting a thorough assessment of the clients needs and goals
8. How can families best support neuroplasticity and cognitive recovery in a brain injury survivor at home? → Providing consistent, repetitive practice of functional tasks within a structured routine
9. What is the recommended resource for preparing for the CBIS exam? → The CBIS Study Guide provided by BIAA
10. A patient sustains a TBI and develops unequal pupils (anisocoria) with one pupil dilated and non-reactive. This is most concerning for: → Transtentorial (uncal) herniation compressing CN III
11. What is the primary purpose of a functional behavioral assessment (FBA) in TBI rehabilitation? → Identify antecedents and consequences maintaining problem behaviors
12. A client with TBI is being evaluated for return to driving. Which statement reflects best practice in this evaluation? → A comprehensive driving evaluation should include both clinical and on-road assessment
13. What are the three components of evidence-based practice? → Best available evidence, clinical expertise, and client values
14. What is the primary purpose of a family meeting in the inpatient brain injury rehabilitation setting? → To share goals, progress, discharge plans, and address family concerns collaboratively
15. What is a key benefit of obtaining CBIS certification? → Provides professional recognition and credibility
16. What is the normal range of intracranial pressure (ICP) in adults? → 5–15 mmHg
17. In TBI diagnosis, what does a 'battle sign' indicate? → Basilar skull fracture with posterior fossa involvement
18. Which of the following is the most appropriate screening tool for depression specifically validated in the TBI population? → Patient Health Questionnaire-9 (PHQ-9)
19. Which of the following is an advantage of CBIS certification for career advancement? → Increased potential for professional networking within the brain injury community
20. Why is staying current with industry developments important for CBIS professionals? → The field evolves and practitioners must adapt to provide quality service
21. In evidence-based practice for TBI, which factor should be weighed ALONGSIDE research evidence when making clinical decisions? → Patient values and clinical expertise
22. Post-traumatic amnesia (PTA) duration is the strongest predictor of: → Long-term functional outcome after TBI
23. A CBIS specialist wants to present a brain injury awareness session at a community health fair. Can this activity qualify for CE credit? → Potentially, if it is structured and meets ACBIS criteria for approved activities
24. Post-traumatic amnesia (PTA) duration is most strongly predictive of which outcome variable? → Long-term functional and vocational outcome
25. Which of the following is a recognized behavioral warning sign that a TBI survivor may be approaching a crisis state? → Sudden withdrawal and refusal to communicate
26. A TBI survivor raised in a collectivist culture places family decision-making above personal autonomy in rehabilitation choices. A CBIS specialist should: → Recognize this as a cultural value and incorporate family into shared decision-making
27. Which of the following topics is NOT typically covered in the CBIS exam? → Advanced neurosurgical techniques
28. What is the primary purpose of the CBIS certification program? → To validate professional competence and knowledge in the field
29. Which of the following activities is most likely to count toward CBIS continuing education requirements? → Completing an ACBIS-approved brain injury rehabilitation webinar
30. What should happen when a client is not making expected progress? → Reassess the situation and modify the treatment approach