head injury Flashcards by Zara Leima

Q

what are features of raised ICP?

A

headache
vomiting
reduced levels of consciousness
papilloedema
Cushing’s triad:
widening pulse pressure
bradycardia
irregular breathing

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Q

what is the management of raised ICP?

A

head elevation to 30º
IV mannitol may be used as an osmotic diuretic
controlled hyperventilation-> aim is to reduce pCO2 → vasoconstriction of the cerebral arteries → reduced ICP

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Q

Which nerve is most likely to be damaged when there is raised ICP?

A

CN6

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