Recognising a critically ill pt Flashcards by Nabeeha Syed | Brainscape

Q

Define shock

A

Acute circulatory failure with inadequate oxygen utilization by the cells

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Q

Normal HR, BP, RR, Urine output

A

HR: 60-100
BP: 120/80
RR: 8-12
Urine output: 800-2000ml/day (30ml/hr)

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Q

Formula for oxygen delivery

A

do2: CO x [1.39 x Hb x SaO2 + (0.003 x PaO2)]

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