A nurse is caring for a patient who has respiratory acidosis. Which of the following pH levels should the nurse expect?
pH 7.39
pH 7.31
pH 7.48
pH 7.50
The Correct Answer is B
Choice A reason: A pH of 7.39 is near the lower end of the normal range (7.35-7.45) and would not typically indicate respiratory acidosis.
Choice B reason: A pH of 7.31 is below the normal range, indicating an acidic environment, which is consistent with respiratory acidosis.
Choice C reason: A pH of 7.48 is above the normal range, indicating a more alkaline environment, which would suggest respiratory alkalosis, not acidosis.
Choice D reason: A pH of 7.50 is also above the normal range and would indicate alkalosis rather than acidosis.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason: Discussing pain management is important for patient comfort but does not directly prevent postoperative complications.
Choice B reason: Sequential compression devices are used to prevent deep vein thrombosis, a common postoperative complication, making this the correct answer.
Choice C reason: Reviewing policy with the client and family is part of the overall care but is not specific to preventing postoperative complications.
Choice D reason: Ensuring the operative site has been secured is a procedural task and does not directly prevent postoperative complications.
Correct Answer is B
Explanation
Choice A reason: Diarrhea is not typically associated with respiratory alkalosis. It is more commonly related to gastrointestinal issues.
Choice B reason: Hyperventilation is a common finding in respiratory alkalosis. It occurs when a person breathes rapidly and deeply, expelling too much carbon dioxide from the body, which raises the pH of the blood.
Choice C reason: Abdominal pain is not a specific finding related to respiratory alkalosis and can be associated with a variety of health issues.
Choice D reason: Dry skin is not directly related to respiratory alkalosis. While it can be a symptom of various conditions, it does not specifically indicate this type of acid-base imbalance.
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