A nurse is teaching pursed-lip breathing to a client who has COPD. Which of the following instructions should the nurse include in the teaching?
"Lie down while practicing pursed-lip breathing.".
"Exhale slowly through your mouth.".
"Inhale through pursed lips.".
"Puff your cheeks when exhaling.".
The Correct Answer is B
Choice A rationale:
Lying down while practicing pursed-lip breathing is not the correct instruction. Pursed-lip breathing is usually performed in a sitting or standing position. Lying down can restrict lung expansion and may not effectively support the purpose of this breathing technique, which is to improve airway pressure and reduce air trapping.
Choice B rationale:
"Exhale slowly through your mouth" is the correct instruction for pursed-lip breathing. This technique involves inhaling through the nose for a count of two and exhaling slowly and steadily through pursed lips for a count of four. The goal is to promote better exhalation, prevent airway collapse, and improve oxygen exchange. The rationale behind this choice is grounded in the mechanics of pursed-lip breathing, which helps create backpressure in the airways, maintaining them open and aiding in proper exhalation.
Choice C rationale:
Inhaling through pursed lips contradicts the proper sequence of pursed-lip breathing. The technique involves inhaling through the nose and exhaling through pursed lips. Inhaling through pursed lips would not provide the intended benefits of the technique.
Choice D rationale:
"Puff your cheeks when exhaling" is not the correct instruction. Puffing the cheeks during exhalation does not contribute to the effectiveness of pursed-lip breathing. This action could potentially impede proper exhalation and defeat the purpose of the technique, which is to control airflow and improve breathing efficiency.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
The correct answer is choice c. List of community resources.
Choice A rationale:
Emergency contact information is typically found in the patient’s admission records or demographic section, not in the discharge summary.
Choice B rationale:
Intake and output summary is part of the daily nursing notes or fluid balance chart, not usually included in the discharge summary.
Choice C rationale:
The discharge summary often includes a list of community resources to support the patient after discharge, such as contact information for follow-up care, support groups, or home health services.
Choice D rationale:
Basic demographic data is recorded in the patient’s initial admission records and is not typically repeated in the discharge summary.
Correct Answer is D
Explanation
Choice A rationale:
Large pieces of furniture do not necessarily create a significant risk for falls unless they are poorly placed or obstructing pathways. While they can potentially cause accidents, the likelihood of tripping over them is generally lower compared to other hazards.
Choice B rationale:
A bedside table next to the bed is not a significant fall risk factor. In fact, having a bedside table can be beneficial for the client, as it provides a convenient surface for placing items that the client might need during the night.
Choice C rationale:
Raised toilet seats, although they may pose a challenge for individuals with mobility issues, are typically installed to aid those with difficulty sitting down or standing up. They are not a primary risk factor for falls, especially when compared to other more hazardous factors.
Choice D rationale:
Throw rugs on hardwood floors are a significant fall risk factor, especially for older adults or individuals with mobility problems. The rugs can easily shift or bunch up, causing someone to trip and fall. Hardwood floors can also become slippery, and the combination of a throw rug on such a surface increases the risk of accidents. The rationale behind this choice is grounded in the potential for tripping and slipping hazards that these throw rugs can introduce, especially in individuals who might already have balance or mobility issues.
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