Anatomy of the Liver

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Questions and Answers

What is the primary function of bile released by the liver?

  • Convert excess ammonia into urea
  • Purify toxins from the blood
  • Emulsify fats for proper digestion (correct)
  • Produce cholesterol

Which cells in the liver are responsible for phagocytosis of non-self particles?

  • Hepatocytes
  • Cholangiocytes
  • Kupffer cells (correct)
  • Sinusoidal endothelial cells

Where does the IVC (Inferior Vena Cava) lie in relation to the liver?

  • Surrounded by visceral peritoneum
  • Contained within the falciform ligament
  • In the bare area opposed to the diaphragm (correct)
  • Directly attached to the gallbladder

Which ligament divides the liver into right and left lobes?

<p>Falciform ligament (A)</p> Signup and view all the answers

What is the primary function of the liver's storage of glycogen?

<p>Energy reserve (B)</p> Signup and view all the answers

What is the name of the embryonic remnant of the fetal umbilical vein located between the umbilicus and the liver?

<p>Ligamentum teres (D)</p> Signup and view all the answers

Which of the following is NOT one of the four lobes of the liver?

<p>Sigmoid lobe (A)</p> Signup and view all the answers

According to the Couinaud classification system, how many functionally independent segments does the liver have?

<p>8 (B)</p> Signup and view all the answers

What is the approximate ratio of venous blood to oxygenated blood in the liver?

<p>75:25 (A)</p> Signup and view all the answers

What structure controls the flow of bile and pancreatic enzymes into the duodenum?

<p>Sphincter of Oddi (C)</p> Signup and view all the answers

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