The nurse is caring for a client newly diagnosed with emphysema. The nurse should prioritize which potential complication?
Self-care deficit.
Activity intolerance.
Impaired gas exchange.
Ineffective airway clearance.
The Correct Answer is C
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.

Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","D"]
Explanation
A) Correct- Weighing the client and reporting any weight gain is a routine measurement that can be safely performed by the UAP. Weight gain can be an important indicator of fluid retention, a common issue in Cushing's syndrome.
B) Correct- Reporting any client complaints of pain or discomfort is important for monitoring the client's well-being and promptly addressing any potential issues.
C) Incorrect- Evaluating the client for sleep disturbances involves assessing the client's sleep patterns, quality, and potential disruptions. This requires nursing judgment and a deeper understanding of the client's condition and potential contributing factors, so it's not appropriate to delegate this task to the UAP.
D) Correct- Noting and reporting the client's food and liquid intake during meals and snacks is part of monitoring the client's nutritional status, which is an appropriate task for the UAP.
E) Incorrect- Assessing the client for weakness and fatigue involves a more comprehensive evaluation of the client's physical and physiological status, which requires nursing expertise. The nurse should directly assess and interpret these symptoms in the context of Cushing's syndrome to provide appropriate interventions.
Correct Answer is ["B","D"]
Explanation
A) Incorrect- This behavior is not safe for maintaining balance. Bending from the waist can increase the risk of falling. Clients should bend at the knees and use proper body mechanics to pick up objects from the floor.
B) Correct- Widening the stance provides a broader base of support, which can help improve balance and stability while working near the sink. This is a safe behavior to maintain balance.
C) Incorrect- Locking the knees while standing can lead to instability and decreased balance. It is recommended to keep the knees slightly flexed to maintain better balance.
D) Correct- Bringing a heavy object close to the body before lifting minimizes strain on the back and helps maintain balance. This is a safe behavior when lifting objects.
E) Incorrect- Leaning forward to pull an object from a high shelf can disrupt the center of balance and increase the risk of falling. It's important to use a step stool or ask for assistance when reaching for items on high shelves.
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