| Ranking Severity/Coma | General ABI and Concussion | 
|---|---|
| 
					  Severe TBI					 
					 What is a score of 6 considered on the Glasgow Coma Scale? | 
					  Non-traumatic brain injury					 
					 What classification of brain injury would these be?  Brain tumor, CVA, anoxic/hypoxic injury, drug abuse | 
| 
					  Level II					 
					 What is this RLA level?  Generalized Response: Total Assistance Consists of generalized reflex to pain and responses may be significantly delayed | 
					  Contusion - involves structural brain damage					 
					 Which is worse? Contusion or Concussion | 
| 
					  Stage 2					 
					 What stage of Hoehn and Yahr is this?  Minimal bilateral or midline involvement; balance not impaired (Parkinson's) | 
					  Normal = 7-15 mmHg Emergency = ≥25 mmHg 
					 What is normal intracranial pressure? And what is considered a medical emergency? | 
| 
					  Level V					 
					 What is the RLA level? Confused, Inappropriate Non-Agitated: Maximal Assistance Consists of not being oriented to person, time, or place and severely impaired recent memory | 
					  24 hours					 
					 How much time is minimally required for each stage in the concussion return to sport protocol? | 
| 
					  Level VIII					 
					 What is the RLA level? Purposeful, Appropriate: Stand-By Assistance Consists of consistently oriented and overestimates or underestimates abilities | 
					  Reduction in blood flow  Influx of calcium 
					 What causes the metabolic cascade? And what causes axonal swelling? |