A patient with a PaCO2 of 25 mmHg and a pH of 7.55 is sedated and...

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A patient with a PaCO2 of 25 mmHg and a pH of 7.55 is sedated and ventilated in a volume controlled mode. Ideal body weight i

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Answer 1

Answer #1

ANSWER.

* Calculation of frequency would result in a PaCO2 of 40 mmHg.

Formula

Desired frequency = Known PaCO2 * Known frequency / Desired PaCO2.

Known PaCO2 = 25 mmHg.

Known frequency = 18

Desired PaCO2 = 40 mmHg.

As per formula

Desired frequency = 25 * 18 / 40

= 450 / 40

= 11.25.

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Answer 2

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