A nurse is analyzing arterial blood gas results for a client diagnosed with chronic obstructive pulmonary disease (COPD). What abnormal finding should the nurse anticipate?
Increased carbon dioxide.
Increased pH.
Decreased alveolar function.
Increased arterial oxygen.
The Correct Answer is A
Choice A rationale
In a client diagnosed with chronic obstructive pulmonary disease (COPD), an arterial blood gas (ABG) test would typically show an increased level of carbon dioxide (PaCO2)56. This is because COPD affects the ability of the lungs to expel carbon dioxide, leading to its buildup in the blood.
Choice B rationale
An increased pH is not typically seen in COPD. In fact, due to the increased carbon dioxide (which is acidic), the pH may be lower, indicating respiratory acidosis.
Choice C rationale
Decreased alveolar function is a characteristic of COPD, but it is not something that would be directly measured in an ABG test.
Choice D rationale
An increased arterial oxygen (PaO2) is not typically seen in COPD. In fact, due to the impaired gas exchange, PaO2 may be lower.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale
This situation represents an ethical conflict. The nurse is faced with a dilemma where the children’s wishes for their parent to be a full code contradict the client’s expressed wish in their living will for Do Not Resuscitate (DNR)2. Ethical conflicts often arise in healthcare when there are differing opinions about the right course of action.
Choice B rationale
Scarcity, safety, and security are not the primary sources of conflict in this situation. While these factors can contribute to conflict in certain contexts, they do not directly apply to the ethical dilemma presented in this scenario.
Choice C rationale
Competition between groups is not evident in this situation. The conflict arises from differing views on the appropriate course of action for the client’s care, not from competition.
Choice D rationale
Cultural differences are not the main source of conflict in this scenario. The conflict arises from an ethical issue related to the client’s end-of-life care, not from cultural differences.
Correct Answer is A
Explanation
Choice A rationale
Efficiency in healthcare refers to the optimal use of resources to achieve the desired health outcomes. Reducing wait times in the emergency department is an example of improving efficiency, as it involves streamlining processes to provide timely care.
Choice B rationale
Utilizing the CAUTI bundle to prevent urinary tract infections when placing indwelling urinary catheters is more related to the safety and effectiveness domains of healthcare quality.
Choice C rationale
Using an interpreter for patients who do not speak the healthcare provider’s language is related to the equity and patient-centeredness domains of healthcare quality.
Choice D rationale
Opening and utilizing supplies that are necessary for the task is a basic requirement in healthcare, but it does not specifically relate to the efficiency domain of healthcare quality.
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