The nurse is caring for a client newly diagnosed with emphysema. The nurse should prioritize which potential complication?

Emphysema is a chronic obstructive pulmonary disease (COPD) characterized by the destruction of lung tissue and loss of elasticity in the alveoli. This leads to poor gas exchange, specifically the reduced ability of oxygen to enter the bloodstream and carbon dioxide to be eliminated from the body. Impaired gas exchange can result in hypoxemia and hypercapnia, leading to symptoms such as shortness of breath, fatigue, and decreased exercise tolerance. While self-care deficit, activity intolerance, and ineffective airway clearance are all potential complications associated with emphysema, impaired gas exchange is the priority due to its direct impact on the client's oxygenation and overall respiratory function. Addressing impaired gas exchange and optimizing oxygenation is essential to support the client's respiratory health and prevent further complications. Management strategies for impaired gas exchange may include administering supplemental oxygen, implementing respiratory treatments to improve lung function, and providing education on breathing techniques and energy conservation.