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. During a group session, two members with TBI begin arguing. The facilitator should FIRST: → Calmly acknowledge both perspectives and redirect to group agreements
5. 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
6. Which of the following is NOT a typical setting for CBIS-certified professionals? → Research labs for brain injury prevention
7. A TBI survivor with intact motor function but poor task planning would most benefit from which occupational therapy approach? → Dynamic Interactional Model (DIM)
8. What is the first step in developing an effective treatment plan? → Conducting a thorough assessment of the clients needs and goals
9. In a TBI rehabilitation group, 'cohesion' refers to: → The sense of belonging, trust, and mutual commitment among group members
10. An employer requires all new TBI unit staff to obtain the CBIS within 18 months of hire. What is the most likely reason? → The CBIS ensures staff meet a recognized competency standard for brain injury care
11. 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
12. When a brain injury client with communication deficits cannot verbally express preferences, the CBIS professional should: → Use augmentative communication supports to maximize client participation in decisions
13. What is the recommended resource for preparing for the CBIS exam? → The CBIS Study Guide provided by BIAA
14. 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
15. A CBIS working with a predominantly African American community should be aware that historical medical mistrust in this population is largely rooted in: → Historical abuses such as the Tuskegee Syphilis Study and systemic racism in healthcare
16. What is the primary purpose of a functional behavioral assessment (FBA) in TBI rehabilitation? → Identify antecedents and consequences maintaining problem behaviors
17. 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
18. What are the three components of evidence-based practice? → Best available evidence, clinical expertise, and client values
19. 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
20. Which communication strategy best supports TBI survivors with word-retrieval difficulties during group discussions? → Allowing adequate response time and accepting alternate communication forms
21. What is a key benefit of obtaining CBIS certification? → Provides professional recognition and credibility
22. What is the normal range of intracranial pressure (ICP) in adults? → 5–15 mmHg
23. In TBI diagnosis, what does a 'battle sign' indicate? → Basilar skull fracture with posterior fossa involvement
24. Which of the following is the most appropriate screening tool for depression specifically validated in the TBI population? → Patient Health Questionnaire-9 (PHQ-9)
25. The ACBIS Code of Ethics applies to CBIS credential holders in which of the following situations? → In all professional activities related to their work with individuals with brain injuries
26. Which of the following is an advantage of CBIS certification for career advancement? → Increased potential for professional networking within the brain injury community
27. Why is staying current with industry developments important for CBIS professionals? → The field evolves and practitioners must adapt to provide quality service
28. In evidence-based practice for TBI, which factor should be weighed ALONGSIDE research evidence when making clinical decisions? → Patient values and clinical expertise
29. What financial benefit do some healthcare systems offer specifically tied to earning specialty certifications like CBIS? → Certification pay differential added to base salary
30. Post-traumatic amnesia (PTA) duration is the strongest predictor of: → Long-term functional outcome after TBI