Liver Histology · Histology

The 'Portal Lobule' model of liver organization emphasizes which function?

  1. Exocrine secretion of bile
  2. Endocrine secretion of albumin
  3. Blood filtration by macrophages
  4. Oxygenation of hepatocytes
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Correct answer: Exocrine secretion of bile

The portal lobule model is a triangular area with a portal triad at its center and central veins at its corners. It treats the portal triad as the central axis for bile drainage, similar to other exocrine glands.

Difficulty: Medium Question 12 of 20

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