Which medications are absorbed via the respiratory route?

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Multiple Choice

Which medications are absorbed via the respiratory route?

Explanation:
Absorption via the respiratory route happens when a drug is inhaled and taken up through the mucous membranes of the airways, often reaching the bloodstream quickly through the alveoli. Medications designed for inhalation—inhalants—are formulated to be breathed in, so their primary absorption occurs in the respiratory tract. Nebulized forms are also inhaled, but the broad term inhalants best signals this route of absorption. By contrast, cough syrup and Tylenol Elixir are intended for oral ingestion and are absorbed through the gastrointestinal tract, not the lungs.

Absorption via the respiratory route happens when a drug is inhaled and taken up through the mucous membranes of the airways, often reaching the bloodstream quickly through the alveoli. Medications designed for inhalation—inhalants—are formulated to be breathed in, so their primary absorption occurs in the respiratory tract. Nebulized forms are also inhaled, but the broad term inhalants best signals this route of absorption. By contrast, cough syrup and Tylenol Elixir are intended for oral ingestion and are absorbed through the gastrointestinal tract, not the lungs.

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