Anoro contains which two pharmacologic classes?

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Multiple Choice

Anoro contains which two pharmacologic classes?

Explanation:
Anoro contains two long-acting bronchodilators: a LAMA and a LABA. Specifically, umeclidinium is a LAMA and vilanterol is a LABA. The LAMA blocks acetylcholine receptors on airway smooth muscle, reducing bronchoconstriction, while the LABA stimulates beta-2 receptors to relax smooth muscle, producing bronchodilation. Together, they provide sustained airway dilation, usually with once-daily dosing. It does not include an inhaled corticosteroid (ICS), so it isn’t ICS/LABA, and it isn’t SAMA/SABA or LABA/ICS.

Anoro contains two long-acting bronchodilators: a LAMA and a LABA. Specifically, umeclidinium is a LAMA and vilanterol is a LABA. The LAMA blocks acetylcholine receptors on airway smooth muscle, reducing bronchoconstriction, while the LABA stimulates beta-2 receptors to relax smooth muscle, producing bronchodilation. Together, they provide sustained airway dilation, usually with once-daily dosing. It does not include an inhaled corticosteroid (ICS), so it isn’t ICS/LABA, and it isn’t SAMA/SABA or LABA/ICS.

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