A patient with stable chronic obstructive pulmonary disease becomes short of breath while walking. Which breathing technique should the nurse teach?
Correct answer: A. Pursed-lip breathing during exhalation
- A. Pursed-lip breathing during exhalation
- B. Rapid shallow breathing through the mouth
- C. Breath holding after every inhalation
- D. Forceful coughing after every breath
Explanation
Pursed-lip breathing slows exhalation and helps keep small airways open, reducing air trapping. Rapid breathing and repeated breath holding can increase fatigue and worsen ventilation.
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About Respiratory Nursing
Covers nursing assessment and management of asthma, chronic obstructive pulmonary disease, pneumonia, tuberculosis, pleural disorders and respiratory failure. Key areas include breath sounds, oxygen therapy, airway suctioning, inhaled medicines, arterial blood gases and the difference between hypoxia, hypoxemia and carbon dioxide retention.
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