Which ABG pattern suggests metabolic acidosis?
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Correct answer: pH 7.46, PaCO₂ 55 mmHg, HCO₃⁻ 33 mEq/L
pH is low (acidosis) and HCO₃⁻ is low (metabolic cause) while PaCO₂ is nearly normal, indicating metabolic acidosis.
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More Acid-Base Balance Disorders questions
- The nurse is teaching a patient about the “ROME” mnemonic for ABG interpretation. Which statement describes it correctly?
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