Arterial Blood Gas Analysis · Pathology

Which ABG finding indicates complete compensation of a primary disorder?

Abnormal pH with normal PaCO2 and HCO3−
Normal pH with abnormal PaCO2 and HCO3−
Elevated PaO2 with normal pH
Low oxygen saturation with normal pH

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Correct answer: Normal pH with abnormal PaCO2 and HCO3−

Complete compensation occurs when the pH returns to normal despite abnormal primary and compensatory values. The body has adjusted to restore pH balance.

Difficulty: Medium Question 11 of 20

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Which ABG finding indicates complete compensation of a primary disorder?

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