A patient has a long history of smoking.He has blood studies done because he is very tired,is short of breath,and just does not feel well.His blood gases reveal the following findings: pH,7.3;HCO₃ 27 mEq/L;CO₂,58 mmHg.What is the interpretation of these gases? A) Respiratory alkalosis B) Metabolic acidosis C) Respiratory acidosis D) Metabolic alkalosis

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Quizplus · Accepted Answer

The blood gas results show a low pH (acidosis), elevated CO2 (indicating respiratory origin), and a slightly elevated HCO3- suggesting some compensation. This is consistent with respiratory acidosis.

A Patient Has a Long History of Smoking