In asthmatic patients an increased thickness of the airways, Ask an Expert

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In asthmatic patients, an increased thickness of the airways causes a local reduction in stress through the airway walls. The effect can be as much as a 44% reduction in the local shear modulus of the airways of an asthmatic patient compared to those of a healthy person. Calculate the ratio of the shear strain in an asthmatic airway to that of a healthy airway.

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