Capnography Flashcards by Justin Price

Q

CO2 produced by?

A

Cell metabolism

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Q

Respiratory baseline (EtCO2)

A

inhalation to start of exhalation

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Q

Expiratory upstroke (EtCO2)

A

Alveolar air mixes with dead ari space

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Q

Expiratory plateau (EtCO2)

A

Exhalation of mostly alveolar gas

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Q

Inspiration (EtCO2)

A

rapid return to baseline

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Q

Optimal end tidal for head injury

A

30-35 mmhg to help relieve increased ICP

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