A client is asking the nurse to explain how asthma affects the airways. What should the nurse say?
"Asthma causes the airways to become wider and more open."
"Asthma leads to the thickening of the airway walls, making them more rigid."
"Asthma causes the airways to become inflamed and narrowed."
"Asthma has no significant effect on the structure of the airways."
The Correct Answer is C
A) Incorrect. Asthma leads to airway narrowing, not widening.
B) Incorrect. While chronic inflammation can lead to airway remodeling over time, it does not make the airway walls more rigid in the acute phase.
C) Correct. Asthma is characterized by inflammation and narrowing of the airways, which can lead to symptoms like wheezing and difficulty breathing.
D) Incorrect. Asthma does affect the structure of the airways, primarily through inflammation and airway remodeling in the long term.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A) Incorrect. Regular participation in outdoor activities can be beneficial for respiratory health and may reduce the risk of asthma in some cases.
B) Incorrect. A history of good respiratory health is not a risk factor for asthma.
C) Correct. Frequent respiratory infections, especially during childhood, can increase the risk of asthma.
D) Incorrect. Having a diet low in processed foods may be associated with better overall health but is not a direct risk factor for asthma.
Correct Answer is B
Explanation
A) Incorrect. Bronchial smooth muscle is involved in asthma, particularly in airway constriction.
B) Correct. In asthma, bronchial smooth muscle contracts and narrows the airways, contributing to symptoms like wheezing and shortness of breath.
C) Incorrect. Bronchial smooth muscle's primary role in asthma is not to clear mucus from the airways.
D) Incorrect. Bronchial smooth muscle does not release antibodies to protect against asthma attacks.
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