head injury Flashcards
1
Q
what is the normal ICP level in adults?
A
9-11mmHg
2
Q
how do you assess conscious level
A
glasgow coma scale
3
Q
what defines a coma
A
doesnt open eyes
doesnt obey commands
doesnt speak
score of 8 or less
4
Q
what kills people with head injury
A
hypoxia
hypotension
increased ICP
5
Q
when should you order a CT?
A
skull fracture not orientated (GCS
6
Q
what does sedation allow?
A
decrease cerebral metabolic rate
decrease cerebral blood flow
decrease ICP
