ATI LPN
ATI LPN Med Surg Cohort 6 Exam Questions
Extract:
Question 1 of 5
A nurse is reviewing the laboratory results of a client who is postoperative and has a respiratory rate of 7/min. The arterial blood gas (ABG) values include: pH 7.22, PaCO2 68 mm Hg, Base excess -2, PaO2 78 mm Hg, Oxygen saturation 80%, Bicarbonate 28 mEq/L. Which of the following interpretations of the ABG values should the nurse make?
Correct Answer: B
Rationale: Low pH and high PaCO2 indicate respiratory acidosis, likely due to hypoventilation.
Question 2 of 5
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Question 3 of 5
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Question 4 of 5
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Question 5 of 5
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