Which of the Following Is a Cause of Asthma

question 12

Multiple Choice

Which of the following is a cause of asthma?

• A)loss of alveoli
• B)inflammation of the bronchioles
• C)elevation of intrapleural pressure to equal atmospheric pressure
• D)environmental chemicals that stimulate beta-2 adrenergic receptors
• E) lack of pulmonary surfactant

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The percentage of people within a given population who are capable of reading and writing at a specified age.

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