A nurse is developing a plan of care for a client who has COPD.
The nurse should include which of the following interventions in the plan?
Restrict the client's fluid intake to less than 2 liters per day.
Provide the client with a low-protein diet.
Instruct the client to use pursed-lip breathing.
Have the client use the early-morning hours for exercise and activity.
The Correct Answer is C
Choice A rationale
Restricting fluid intake in clients with COPD can lead to thickened secretions, making them more difficult to expectorate. Adequate hydration (typically 2-3 liters per day unless contraindicated) is crucial for maintaining thin, mobile respiratory secretions, which facilitates mucociliary clearance and reduces the risk of mucus plugging and subsequent exacerbations. This restriction would hinder respiratory hygiene.
Choice B rationale
Clients with COPD often experience increased metabolic demands due to the effort of breathing and may be at risk for malnutrition and muscle wasting. A low-protein diet would be detrimental, as protein is essential for maintaining respiratory muscle strength, tissue repair, and immune function. A high-protein, high-calorie diet is often recommended to support their nutritional status and overall health.
Choice C rationale
Pursed-lip breathing is a technique that helps clients with COPD by increasing intrabronchial pressure, which prevents premature airway collapse during exhalation, particularly in those with emphysema. This prolongs exhalation, improves gas exchange by allowing more complete emptying of the lungs, reduces air trapping, and can alleviate dyspnea, improving ventilatory efficiency.
Choice D rationale
For clients with COPD, exercising and engaging in activities during early-morning hours can be problematic. This is often the time when respiratory secretions are most abundant and tenacious due to nocturnal accumulation. Engaging in strenuous activity then can exacerbate dyspnea and increase the risk of bronchospasm or fatigue, making later parts of the day often more suitable for activity.
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Related Questions
Correct Answer is B
Explanation
Choice A rationale
Quadriplegia, or tetraplegia, involves paralysis affecting all four limbs and the torso, typically occurring with spinal cord injuries at the cervical level (C1-C8). A T2-T3 injury is below the cervical spine, so it would not result in quadriplegia.
Choice B rationale
Paraplegia involves paralysis that affects the lower half of the body, including both legs, and typically results from spinal cord injuries at the thoracic (T1-T12) or lumbar (L1-L5) levels. A T2-T3 injury would spare upper limb function but impair sensation and movement in the trunk and lower extremities.
Choice C rationale
Paresthesia refers to abnormal sensations such as tingling, prickling, or numbness, without actual paralysis. While paresthesia can be present with a spinal cord injury, it describes a sensory disturbance, not the type of motor disability, which is the primary focus of this question.
Choice D rationale
Hemiplegia is paralysis affecting one side of the body and is typically associated with brain injuries like stroke, rather than spinal cord injuries. Spinal cord injuries generally cause bilateral deficits below the level of the lesion.
Correct Answer is D
Explanation
Choice A rationale
Increasing oxygen flow without assessing the client's respiratory status first can be detrimental for a client with COPD. High oxygen concentrations can suppress the hypoxic drive, which is a primary stimulus for breathing in some COPD patients, potentially leading to hypoventilation and respiratory acidosis.
Choice B rationale
While coughing and expectorating secretions can improve airway clearance, it is not the initial priority when a client with COPD reports difficulty breathing. A comprehensive assessment is crucial to determine the underlying cause of dyspnea before implementing interventions that may not be appropriate.
Choice C rationale
Calling emergency services immediately without first assessing the client's respiratory status is premature. The nurse needs to gather more information to determine the severity of the client's condition and whether immediate emergency intervention is warranted, or if other actions can alleviate the distress.
Choice D rationale
Assessing the client's respiratory status is the priority action. This involves evaluating respiratory rate, depth, effort, use of accessory muscles, oxygen saturation (SpO2), and breath sounds. This provides objective data to guide further interventions and determine the severity of the respiratory distress.
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