Instillation refers to the route by which a drug is absorbed?

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Multiple Choice

Instillation refers to the route by which a drug is absorbed?

Instillation is a method of administering medication by placing a liquid onto mucous membranes or into a body cavity in drops. This route targets surfaces such as the eyes, nose, or ears, where the drug can act locally or be absorbed through the mucous membranes. Because it involves mucous membranes, the route of absorption is through those mucosal surfaces. The other options describe different routes: skin absorption refers to topical/transdermal application on the skin, inhalation uses the lungs, and the stomach implies oral administration. So instillation corresponds to absorption via the mucous membranes.

Instillation is a method of administering medication by placing a liquid onto mucous membranes or into a body cavity in drops. This route targets surfaces such as the eyes, nose, or ears, where the drug can act locally or be absorbed through the mucous membranes. Because it involves mucous membranes, the route of absorption is through those mucosal surfaces. The other options describe different routes: skin absorption refers to topical/transdermal application on the skin, inhalation uses the lungs, and the stomach implies oral administration. So instillation corresponds to absorption via the mucous membranes.

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