Question

One symptom common to all liver diseases include:

• A. Ascities
• B. Muscle wasting
• C. Jaundice
• D. Fatty infiltration of the liver

Hint:

Jaundice becomes clinically visible in the sclera of the eyes first, when serum total bilirubin levels exceed \(0\text{ to }5\text{ mg/dL}\).

Answer 1

The Correct Option is C

Step 1: Understanding the Concept:
The liver is a central metabolic organ responsible for filtering toxins, synthesizing plasma proteins, and metabolizing carbohydrates, lipids, and hemoglobin.
Disruptions in these pathways can manifest as distinct clinical symptoms.

Step 2: Detailed Explanation:
Let us analyze the clinical signs listed:
- Ascites (A): The accumulation of fluid in the peritoneal cavity, typically caused by portal hypertension and hypoalbuminemia, which is common in advanced liver cirrhosis but absent in acute hepatitis or mild fatty liver disease.
- Muscle wasting (B): Primarily occurs in chronic liver failure due to malnutrition and altered protein metabolism, but is absent in acute liver conditions.
- Fatty infiltration (D): Characterizes non-alcoholic fatty liver disease (NAFLD) and alcoholic liver disease, but is not typically present in viral hepatitis or biliary tract obstruction.
- Jaundice (C): Jaundice (icterus) is characterized by a yellowish discoloration of the skin, sclera, and mucous membranes.
This discoloration is caused by elevated bilirubin levels in the blood (hyperbilirubinemia).
Because the liver is responsible for conjugating and excreting bilirubin (a waste product of red blood cell breakdown), any form of liver disease (including hepatitis, cirrhosis, toxic damage, or biliary obstruction) impairs this pathway, leading to the accumulation of bilirubin.
Therefore, jaundice is a common clinical feature across all liver diseases.

Step 3: Final Answer:
Jaundice is a common symptom across almost all forms of liver disease.