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What is The cause of systemic secondary insult to injured brain include all of the following except: and explain in detail?
Causes of secondary Brain injury Hypoxia: pO2 < 8kPa Hypotension: SBP < 90 mmHg Raised ICP: ICP>20mmHg Low cerebral perfusion pressure: CPP<65mmHg Hypercapnia Pyrexia(Hypehermia) Seizures Metabolic disturbances (Hyperglycemia) Ref: Bailey 25th edition Pgno: 299