A client with COPD should receive only 1-2 liters per minute of oxygen, if needed, or they may lose their hypoxic drive. Which of the following statements is correct about hypoxic drive?
The client breathes only when their oxygen levels climb above a certain point.
The client breathes only when their carbon dioxide levels climb above a certain point.
The client doesn't notice they need to breathe.
The client breathes only when their oxygen levels dip below a certain point.
The Correct Answer is D
Choice A reason: This statement is incorrect because it suggests that higher oxygen levels trigger breathing, which is not the case in hypoxic drive.
Choice B reason: While carbon dioxide levels do influence breathing, this statement is not accurate in the context of hypoxic drive, which is specifically about oxygen levels.
Choice C reason: This choice is incorrect because the client does notice the need to breathe, but the trigger is low oxygen rather than high carbon dioxide levels.
Choice D reason: This is correct. In clients with COPD, chronic high levels of carbon dioxide can lead to a reliance on low oxygen levels to stimulate breathing.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason: Providing a pillow to brace the incision is a recommended practice to support the incision during coughing or movement.
Choice B reason: Instructing the patient to perform deep coughing every 30 minutes is a standard postoperative care practice to prevent atelectasis.
Choice C reason: Having the patient sit up and lean forward can help with breathing and comfort after surgery.
Choice D reason: Giving pain medication prior to coughing is actually a recommended practice to reduce pain and facilitate effective coughing.
Correct Answer is ["A","B","C","E"]
Explanation
Choice A reason: Mood and affect are essential components of the mental health status examination, reflecting the patient's emotional state and its expression.
Choice B reason: Memory is a cognitive function that is assessed during the mental health status examination to determine if there are any deficits.
Choice C reason: Judgment is evaluated to understand the patient's decision-making abilities, which can be affected in various mental health conditions.
Choice D reason: "Mood and tone" is not a standard component of the mental health status examination. The term "tone" typically refers to the quality of voice or speech.
Choice E reason: Level of awareness and orientation are assessed to determine the patient's consciousness level and their awareness of time, place, and person.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.