Liver Functions and Hepatic Circulation

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Questions and Answers

Which organ is the first to receive blood containing products from digestive absorption?

  • Stomach
  • Pancreas
  • Liver (correct)
  • Gallbladder

What is the central role of the liver in metabolism?

  • Protein synthesis only
  • Glucose, lipid, and protein metabolism (correct)
  • Only lipid metabolism
  • Bile production and bilirubin metabolism

Which function is NOT performed by the liver?

  • Synthesis of immunoglobulins (correct)
  • Detoxification of exogenous compounds
  • Glycogen deposition
  • Synthesis of coagulation factors

What type of blood vessels supply blood to the liver?

<p>Hepatic artery and portal vein (D)</p> Signup and view all the answers

What do Liver Function Tests (LFTs) directly evaluate?

<p>Components in the blood giving indications on hepatic damage (D)</p> Signup and view all the answers

Which enzyme is a cytosolic one and is more increased in case of an acute problem in the liver?

<p>ALT (Alanine Transaminase) (A)</p> Signup and view all the answers

In a chronic situation with deeply damaged hepatocytes, which enzyme shows an increase along with ALT?

<p>AST (Aspartic Transaminase) (C)</p> Signup and view all the answers

Which marker is useful for alcoholism screening and is increased in case of obstruction of biliary ducts after the liver?

<p>γGT (Gamma-glutamyl transferase) (D)</p> Signup and view all the answers

Bilirubin is catabolized from the heme group to produce what initially?

<p>Biliverdin (C)</p> Signup and view all the answers

Which form of bilirubin can be measured directly in the laboratory?

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

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