A nurse is explaining the pathophysiology of COPD to a client. Which statement by the client indicates an accurate understanding of the condition?
"In COPD, my airways become narrower, making it easier to breathe."
"COPD is primarily a disease of the lung tissue itself."
"Chronic bronchitis in COPD is characterized by increased lung elasticity."
"Emphysema is a condition where my air sacs become less elastic."
The Correct Answer is D
A) Incorrect. In COPD, the airways become narrower, making it harder, not easier, to breathe.
B) Incorrect. COPD primarily involves changes in the airways and lung parenchyma, not just the lung tissue itself.
C) Incorrect. Chronic bronchitis in COPD is associated with increased mucus production and inflammation but not increased lung elasticity.
D) Correct. Emphysema, a subtype of COPD, is characterized by the destruction of the walls of the air sacs, leading to reduced elasticity and airflow limitation.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A) Incorrect. Age can influence COPD risk, with an increased risk seen in older individuals.
B) Incorrect. COPD is more commonly diagnosed in middle-aged and older adults, not young adults.
C) Correct. COPD risk does increase with age, particularly after the age of 60.
D) Incorrect. While age is a factor, other factors such as smoking play significant roles in COPD development.
Correct Answer is D
Explanation
A) Incorrect. Taking short, shallow breaths can lead to inadequate oxygenation and increased fatigue. Deep and controlled breaths are preferred.
B) Incorrect. Performing all activities at once can lead to excessive fatigue. Energy conservation involves pacing activities and taking rest breaks.
C) Incorrect. While assistive devices can be helpful, relying solely on them without considering energy conservation principles may not be effective.
D) Correct. Prioritizing activities and taking rest breaks as needed are key components of energy conservation for individuals with COPD.
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