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CBIS Exam 2023/245 Complete Questions and Answers
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CBIS Exam 2023/245 Complete Questions and Answers
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CBIS Exam 2023/245 Complete Questionsand Answers
Diffused axonal injury - -With closed injuries, there can also be more diffuse
injury resulting from tearing or shearing of axons. It is the most common
form of damage to the brain.
-TBI is a contributing factor to what fraction of all injury related deaths in the
US - -1/3
-Acquired Brain Injury is the second most prevalent disability in the US - -
True
-What percent of TBI's that occur each year are concussions? - -75%
-ABI is a type of TBI - -True
-Risk of second injury is how many times greater after initial injury - -3x's
-Risk of 3rd injury is how many times greater after second injury? - -8x's
-Name 5 risk factors for having a brain injury which are also indicators of
how a brain injury might affect one's life. - -1. Age of Injury
2. Being male
3. Severity of injury
4. Alcohol misuse
5. Domestic Violence
6. Military Service
7. Participation in sports
-A ____________ is a mild TBI caused by a bump, blow, or jolt to the head that
can change the way the brain works? - -Concussion
-Groups with the highest rate of falls causing TBI are? - -1. Children 0 to 4
2. Adults 65 to 75 or older
-Greatest number of TBI related ED visits are caused by - -Falls
-Leading cause of TBI related death is - -MVA
-TBI related deaths caused by MVA are highest in what age range - -20-24
years of age
, -True or False: Moderate TBI will be marked by loss of consciousness for a
period of 4-24 hours. - -FALSE - Moderate TBI LOC is 0-24 hours
-Rates for TBI are highest in which sports? - -mens football and womens
soccer
-What is the estimated cost (due to medical and low productivity) for people
with TBI? - -$76.5 billion
-What Supreme Court decision asserts that states administer their services,
programs, and activities "in the most integrated setting appropriate to the
needs of qualified individuals with disabilities" regardless of age? - -
Olmstead
-Describe the TBI Act of 1996 - -1. NIH (National Institutes of Health) to
focus on: conducting research
2. HRSA - improving services
3. CDC - preventing TBI
-What was established in 1987 by NIDRR and what was its purpose? - -TBI
Model systems - to conduct prospective, longitudinal research to
demonstrate the course of recovery and outcomes following TBI at 16
centers. Maintains the Model Systems Knowledge Translation Center.
-True or False: Persons with TBI are twice as likely to die as similar non-brain
injured persons and have a life expectancy of approximately 7 years less
than age-related peers - -TRUE
-Name 2 NeuroEndocrine disorders associated with TBI. - -Hypothyroidism
Growth Hormone
Gonadotropin Deficiency
-What is apoptosis - -Cell death
-True or False: Immediately following a head injury, rapidly progressive
severe headache may signal a more significant injury process. - -TRUE
-What is the most common inner ear disorder secondary to MTBI which
occurs after a change in head position? - -BPPV
Vertigo
-True or False: Post concussive syndrome and post concussive symptoms
are different phenomenon. PCS vs. PPCS - -FALSE
-What are the predictive Persistent Post-Concussive Symptoms (PPCS) risk
factors? - -1. Pending litigation
, 2. Over age of 40
3. Female
4. Traumatically injured
5. Hx of substance abuse
6. low socioeconomic status
7. previous psych history
-True or False: Sensory sensitivity, sleep disturbance, headache, and nausea
are symptomology overlap between mild TBI and PTSD - -FALSE - because
nausea is not a symptom
-What is the parapsychologists role in diagnosing PPCS? - -determining
symptom causation
through providing early intervention
making recommendations for therapies
monitor return to work, school
treat emotional problems that arise during recovery
-True or False: Sleep disruption can increase the seizure threshold - -FALSE
-should decrease the threshold
-True or False: Most persons who sustain a mTBI (minor Traumatic Brain
Injury) recover their functional abilities within 2-4 weeks after injury. - -TRUE
-What imaging is the standard of care for a person who has sustained a
significant head injury to determine if a skull fracture had occurred? - -CT -
Start
MRI - for additional
-The incidence of spinal cord injury in the US it is estimated that 40 per
million in the population (roughly 12,000) new case annually) which is small
compared to TBI. However what percentage of those with SCI have a
concomitant TBI? - -60%
-The three parts of the brain stem are: - -1. Medulla
2. Pons
4. Midbrain
-What is the name of the non-communicating cells which support and
nourish the neurons? - -gliel cells
-If a person is getting sleepy or having trouble paying attention, what
system within the brainstem is likely involved - -RAS - Reticular Activating
System
it modulates arousal, alertness, concentration, and basic biological rhythms.
(Dimmer switch)
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