Liver Functions and Hepatobiliary System Quiz
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Questions and Answers

Which function does the liver perform in relation to amino acids, proteins, vitamins, and fats?

  • Bile Drainage
  • Detoxification
  • Synthesis and Storage (correct)
  • Blood Circulation & Filtration

What is the leading cause of acute liver failure?

  • Fungal toxins from food
  • Acetaminophen (Tylenol) (correct)
  • Viral infection
  • Alcohol consumption

What type of liver injury is associated with ETOH, obesity, and T2DM?

  • Metabolic injury
  • Infectious injury
  • Fatty liver (correct)
  • Toxic injury

Which condition involves severe, chronic injury to the liver?

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

What process allows the liver to repair itself up to a certain extent?

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

Which type of liver injury is typically associated with viral infections?

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

What is the most common cause of chronic hepatitis?

<p>Hepatitis C Virus (HCV) (A)</p> Signup and view all the answers

Which virus is primarily transmitted through oral-fecal contamination?

<p>Hepatitis Virus A (HAV) (C)</p> Signup and view all the answers

What is the most common risk factor for non-alcoholic fatty liver disease?

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

Which condition is characterized by irreversible fibrosis of the entire liver?

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

What is the primary cause of acute viral hepatitis?

<p>Hepatitis A Virus (HAV) (C)</p> Signup and view all the answers

What is the most severe consequence of liver disease?

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

Which virus can co-infect with Hepatitis B Virus (HBV) and put the fetus at risk in pregnant women?

<p>Hepatitis Virus D (HDV) (B)</p> Signup and view all the answers

What does a build-up of metabolic wastes in the blood lead to in hepatic failure or severe chronic liver disease?

<p>Hepatic Encephalopathy (A)</p> Signup and view all the answers

What is the most common complication of cirrhosis?

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

Which liver function test measures direct cellular toxicity and alteration of lipid metabolism in alcoholic liver injury?

<p>Alanine aminotransferase (ALT) (D)</p> Signup and view all the answers

What are the symptoms associated with prehepatic jaundice?

<p>Jaundice and hematoma reabsorption (B)</p> Signup and view all the answers

What are the effects of non-alcoholic fatty liver disease?

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

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