Multiple choice

Liver receives blood from the alimentary Canal through.

  1. Hepatic artery

  2. Hepatic vein

  3. Hepatic Portal vein

  4. None of the above
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The hepatic portal vein carries nutrient-rich blood from the alimentary canal (stomach, intestines) directly to the liver for processing before it enters general circulation. The hepatic artery supplies oxygenated blood to the liver, and the hepatic vein drains processed blood FROM the liver. The portal vein's unique function is first-pass nutrient processing.

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