Liver Disease Quiz: Cirrhosis & Complications

1. Which of the following is the primary pathological feature that distinguishes cirrhosis from other chronic liver diseases?

Hepatocyte inflammation without fibrosis

Extensive hepatic fibrosis with architectural distortion and nodule formation

Isolated portal vein obstruction

Acute hepatic necrosis

2. Alcohol-related liver disease accounts for approximately what percentage of cirrhosis cases in developed nations?

10–20%

30–40%

50–60%

70–80%

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4. Which cytokine is the major mediator of hepatic stellate cell activation and collagen deposition in cirrhosis?

Transforming growth factor-beta (TGF-β)

Tumor necrosis factor-alpha (TNF-α)

Interleukin-6 (IL-6)

Interleukin-10 (IL-10)

5. Ascites develops in cirrhosis due to which combination of factors?

Decreased portal pressure and increased plasma oncotic pressure

Increased portal pressure, splanchnic vasodilation, and renal sodium retention

Hepatitis B infection and immune complex deposition

Acute hepatocyte necrosis alone

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7. Which of the following is NOT a typical clinical sign of advanced cirrhosis?

Spider angiomas and palmar erythema

Gynecomastia and testicular atrophy

Polycythemia and elevated hemoglobin

Caput medusae

8. Spontaneous bacterial peritonitis (SBP) in cirrhotic ascites is most commonly caused by which organism?

Staphylococcus aureus

Escherichia coli

Gram-negative enteric bacteria

Anaerobic bacteria

9. The Model for End-Stage Liver Disease (MELD) score incorporates which three laboratory parameters?

INR, bilirubin, and albumin

INR, creatinine, and bilirubin

AST, ALT, and alkaline phosphatase

Platelet count, INR, and albumin

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11. Which medication is first-line therapy for reducing portal hypertension and variceal bleeding risk in cirrhotic patients?

Spironolactone

Nonselective beta-blockers (propranolol or carvedilol)

Diuretics alone

Nitrates without beta-blockers

12. True or False: Cirrhosis is a reversible condition if the causative agent is removed early in the disease course.

True

False

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14. Which of the following best explains why cirrhotic patients are at increased risk for hepatocellular carcinoma?

Chronic inflammation and hepatocyte regeneration in a fibrotic microenvironment

Decreased immune surveillance only

Increased growth hormone levels

Portal vein thrombosis alone

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Liver Disease Quiz: Cirrhosis & Complications

1. Which of the following is the primary pathological feature that distinguishes cirrhosis from other chronic liver diseases?

2.

What first name or nickname would you like us to use?

2. Alcohol-related liver disease accounts for approximately what percentage of cirrhosis cases in developed nations?

3. Portal hypertension in cirrhosis results primarily from increased ________ within the hepatic sinusoids.

4. Which cytokine is the major mediator of hepatic stellate cell activation and collagen deposition in cirrhosis?

5. Ascites develops in cirrhosis due to which combination of factors?

6. Hepatic encephalopathy in cirrhosis is primarily associated with elevated blood levels of ________.

7. Which of the following is NOT a typical clinical sign of advanced cirrhosis?

8. Spontaneous bacterial peritonitis (SBP) in cirrhotic ascites is most commonly caused by which organism?

9. The Model for End-Stage Liver Disease (MELD) score incorporates which three laboratory parameters?

10. Hepatorenal syndrome in cirrhosis is characterized by progressive renal failure despite ________ renal histology.

11. Which medication is first-line therapy for reducing portal hypertension and variceal bleeding risk in cirrhotic patients?

12. True or False: Cirrhosis is a reversible condition if the causative agent is removed early in the disease course.

13. Varices are dilated vessels that form as a consequence of ________ and occur most commonly in the esophagus.

14. Which of the following best explains why cirrhotic patients are at increased risk for hepatocellular carcinoma?

15. Lactulose and rifaxomicin are used to treat hepatic encephalopathy by reducing ________ production and absorption.