Video from EKG Science on YouTube

Describe biliary excretion and enterohepatic circulation, and minor routes (lungs, breast milk).

The part on this line: 19:40–22:40

Why this video

This video dedicates a specific section to explaining the physiological mechanism of biliary drug excretion.

Part of this line

Covers part of this objective. It leaves out: It does not address the minor excretion routes named in the objective, specifically pulmonary elimination and excretion into breast milk.

Heads up

Keep in mind this course marks the molecular weight threshold for significant biliary excretion as exceeding 300 Daltons, whereas standard texts often cite higher values, and the video also covers renal excretion and clearance formulas outside this objective.

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