Inhalers used to treat certain types of respiratory conditions such as asthma are also called bronchodilators, given that this is their physiological effect. Taking this into consideration, these inhalers probably work by mimicking (i.e. acting as an agonist) Question 46 options: acetylcholine. epinephrine. histamine.
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This allows more air to flow into and out of the lungs, which can help a person breathe more easily. Acetylcholine is a neurotransmitter that causes muscles to contract, so it would not be beneficial in this case. Histamine is involved in the immune response and Show more…
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