Explain the significance of cartilage and smooth muscle in the organisation of the wall of the trachea, bronchi, and bronchioles, and establish which of the three structures has the greatest significance when causing bronchoconstriction in an acute asthma attack.

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Explain the significance of cartilage and smooth muscle in the organisation of the wall of the trachea, bronchi, and bronchioles, and establish which of the three structures has the greatest significance when causing bronchoconstriction in an acute asthma attack.

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Lung illnesses are disorders that cause the lungs to stop working properly. The lungs are a vital organ for breathing. Problems with the lungs can lead to anomalies in the delivery of oxygen to all regions of the body.
Asthma: Asthma is a chronic condition that mostly affects the lungs. The lungs' airways will become narrowed and irritated. It is a life-threatening lung illness. Blockages in the airways, bronchial tubes, inflammation, and irritation in the airways are the most common asthma symptoms.

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