Questions 27

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Results Analysis Questions

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Question 1 of 5

A client had arterial blood gases drawn. The results are a pH of 7.34, a partial pressure of carbon dioxide of 37 mm Hg (37 mm Hg), a partial pressure of oxygen of 79 mm Hg (79 mm Hg), and a bicarbonate level of 19 mEq/L (19 mmol/L). Which disorder should the nurse interpret that the client is experiencing?

Correct Answer: A

Rationale: Metabolic acidosis occurs when the pH falls to less than 7.35 and the bicarbonate level falls to less than 22 mEq/L (22 mmol/L). With metabolic alkalosis, the pH rises to more than 7.45 and the bicarbonate level rises to more than 27 mEq/L (27 mmol/L). With respiratory acidosis, the pH drops to less than 7.35 and the carbon dioxide level rises to more than 45 mm Hg. With respiratory alkalosis, the pH rises to more than 7.45 and the carbon dioxide level falls to less than 35 mm Hg.

Question 2 of 5

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Question 3 of 5

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Question 5 of 5

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