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Drug Mechanism and Administration Quiz
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Drug Mechanism and Administration Quiz

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@ReplaceableNeumann

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Questions and Answers

What is the mechanism of facilitated diffusion?

Facilitated diffusion

How can the first-pass effect be avoided?

Change route of administration or increase the dose of the drug

What is enterohepatic circulation and how can it be interfered with?

Enterohepatic circulation is a process where some drugs form conjugates with glucuronic acid in the liver and are excreted in the bile. It can be interfered with by drugs like ampicillin that kill bacteria flora, leading to decreased efficacy of oral contraceptive pills.

What are the characteristics of active transport?

<p>Active transport is against the concentration gradient, requires energy, and may involve carrier proteins.</p> Signup and view all the answers

Which antimicrobials are excreted in bile in an active form?

<p>Ampicillin and rifampicin</p> Signup and view all the answers

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