Which one of the following blood levels would provide the nurse with the most information about the ability of the client's blood to transport oxygen? The:
carbon dioxide level.
surfactant level.
bicarbonate ion level.
hemoglobin level.
The Correct Answer is D
Choice A rationale: Carbon dioxide level is not a direct indicator of the blood's ability to transport oxygen.
Choice B rationale: Surfactant level is not a direct indicator of the blood's ability to transport oxygen; surfactant is related to lung function.
Choice C rationale: Bicarbonate ion level is more related to acid-base balance and not a direct indicator of the blood's ability to transport oxygen.
Choice D rationale: Hemoglobin level provides the most information about the blood's ability to transport oxygen, as hemoglobin carries oxygen to tissues.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale: Maintaining continuous oxygen therapy does not directly address the thinning of respiratory secretions.
Choice B rationale: Maintaining a consistent air temperature in the client's room is not directly related to thinning respiratory secretions.
Choice C rationale: Keeping the client in a supine position as much as possible is not the most helpful action for thinning respiratory secretions.
Choice D rationale: Assisting the client to maintain an adequate fluid intake is the most helpful action in thinning respiratory secretions, promoting hydration and mobilization of secretions.
Correct Answer is D
Explanation
Choice A rationale: "Macro" refers to large or long.
Choice B rationale: "Oligo" refers to few or deficient.
Choice C rationale: "Mono" refers to one or single.
Choice D rationale: "Pan" refers to all or every part, indicating a comprehensive set of cultures.
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