MEDICAL
LUNGS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of the following is TRUE about the regulation of bronchiole radius in Bronchodilation?
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sympathetic via activation of b2 (receptors on smooth muscle)
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parasympathetic via muscarinic receptors
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contraction
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histamine
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Explanation:
Detailed explanation-1: -Beta-1 and Beta-2 adrenergic receptors are a type of adrenergic receptor that plays a central role in the sympathetic nervous system-the part of the nervous system that increases heart rate, blood pressure, breathing rate, and eye pupil size.
Detailed explanation-2: -Stimulation of beta-2 receptors in the lungs causes bronchodilation, the desired clinical effect.
There is 1 question to complete.