Question

Administration of which classes of medications can decrease secretions of the upper respiratory tract?

Answer 1

Answer:

Cholinergic antagonists are the class of medications used to decrease secretion of the upper respiratory tract.

Explanation:

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Answer 2

Anticholinergics

Explanation:

• Anticholinergics are the drugs which bind to the cholinoceptors like nicotinic or muscarinic receptors.
• They bind with muscarinic receptor after they compete with the acetylcholine and thus blocks the action of acetylcholine in the nervous system.
• The drugs act by preventing the secretion of the cyclic guanosine monophosphate and thus help reduce mucus and relaxes smooth muscle cells of the Bronchi.

Thus, Anticholinergics is the correct answer.

To learn more:

1. https://brainly.in/question/3476015