TBI Flashcards by Caroline Croft | Brainscape

Q

MAP Formula

A

(SBP+2xDBP)/3

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Q

Pulse Pressure Formula

A

PP=SBP-DBP

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Q

CPP stands for?

A

Cerebral Perfusion Pressure

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Q

What is CPP?

A

Pressure needed to ensure blood flow to brain.

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Q

CPP Formula

A

CPP=MAP-ICP

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Q

Normal CPP

A

60-100mmHg

under 50 is deadly

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Q

Normal amount of CSF in adult:

A

125-150mLs

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Q

Adult rate of production of CSF:

A

20mLs/hr

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Q

What is “Cushing’s Triad”?

A

^SBP & Dec diastolic BP (widened PP)
Dec HR, bounding pulses
Irregular Respirations

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