A nurse is assisting with teaching a client who has obstructive sleep apnea (OSA) about continuous positive airway pressure (CPAP). Which of the following instructions should the nurse include?
The CPAP device should fit loosely on the face.
The CPAP device delivers less pressure during exhalation than inhalation.
The CPAP device requires an invasive ventilation tube.
The CPAP device should be placed over the nose.
The Correct Answer is D
Choice A rationale:
The CPAP device should not fit loosely on the face. It should fit snugly to create a proper seal and maintain positive airway pressure. A loose-fitting CPAP mask may not effectively treat obstructive sleep apnea (OSA).
Choice B rationale:
The CPAP device typically delivers consistent pressure throughout both inhalation and exhalation. It does not deliver less pressure during exhalation. The purpose of CPAP is to maintain a constant pressure to keep the airway open during both phases of the respiratory cycle.
Choice C rationale:
The CPAP device does not require an invasive ventilation tube. It uses a mask that covers the nose or both the nose and mouth to deliver positive airway pressure. It is non-invasive and is designed to keep the airway open by delivering pressurized air.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
The correct answer is B. Responsibility.
Choice A rationale:
“Fairness.” Fairness involves treating all clients equally and without bias. While fairness is an important aspect of professionalism, it is not specifically demonstrated by evaluating the effectiveness of pain medication.
Choice B rationale:
“Responsibility.” Responsibility refers to the nurse’s duty to provide safe and effective care. By checking the client to evaluate the effectiveness of pain medication, the nurse is fulfilling their responsibility to monitor the client’s response to treatment and ensure their comfort and well-being.
Choice C rationale:
“Confidence.” Confidence involves the nurse’s self-assurance in their skills and knowledge. While confidence is important in nursing practice, it is not the primary component demonstrated in this scenario.
Choice D rationale:
“Advocacy.” Advocacy involves supporting and speaking up for the client’s needs and preferences. Although advocacy is a crucial part of nursing, the act of evaluating pain medication effectiveness is more directly related to the nurse’s responsibility to provide appropriate care.
By demonstrating responsibility, the nurse ensures that the client’s pain management is effective and that any necessary adjustments to the treatment plan are made.
Correct Answer is C
Explanation
The correct answer is: C. Decreased energy.
Choice A reason: Hypotension is not typically associated with obstructive sleep apnea (OSA). OSA is more commonly linked with hypertension due to the frequent arousals during sleep that activate the sympathetic nervous system, leading to increased blood pressure.
Choice B reason: Pneumonia is an infection of the lungs and is not a direct consequence of OSA. While OSA can affect the respiratory system, it does not cause pneumonia. However, individuals with OSA may have a higher risk of respiratory infections due to compromised breathing during sleep.
Choice C reason: Decreased energy is a common symptom of OSA. People with OSA experience repeated episodes of partial or complete upper airway obstruction during sleep, leading to disrupted sleep patterns and insufficient rest. This results in daytime sleepiness and fatigue, which are hallmark signs of the condition.
Choice D reason: Thyroid disease, specifically hypothyroidism, can be associated with OSA, but it is not a direct finding of the condition. Hypothyroidism can lead to changes in the soft tissues of the upper airway and contribute to the development of OSA, but it is not a symptom used to diagnose OSA.

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