In providing care for clients, the nurse knows that the normal stimulus to breathe is a/an:
decreased carbon dioxide level.
increased oxygen level.
increased carbon dioxide level.
decreased oxygen level.
The Correct Answer is C
Choice A rationale: The normal stimulus to breathe is an increased carbon dioxide level, which stimulates the respiratory center in the brain.
Choice B rationale: Increased oxygen levels do not serve as the primary stimulus for breathing. The respiratory center is primarily responsive to carbon dioxide levels.
Choice C rationale: Increased carbon dioxide level is the correct stimulus for normal breathing.
Choice D rationale: Decreased oxygen level is not the primary stimulus for normal breathing.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale: Skin irritation is a possible side effect of nitroglycerin patches, but it is not the primary reason for removing the patch in this situation.
Choice B rationale: Interactions with other medications are not the primary concern when transitioning from a patch to an intravenous infusion.
Choice C rationale: The removal of the nitroglycerin patch is necessary to avoid drug overdose when starting an intravenous infusion.
Choice D rationale: The loss of the patch is not the primary concern; rather, it is the potential for an overdose.
Correct Answer is D
Explanation
Choice A rationale: S/P (status post) is not the correct abbreviation for the administration route of a glycerin suppository.
Choice B rationale: RS is not the correct abbreviation for the administration route of a glycerin suppository.
Choice C rationale: R is not the correct abbreviation for the administration route of a glycerin suppository.
Choice D rationale: PR (per rectum) is the correct abbreviation for the administration route of a glycerin suppository.
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