A common sign of hepatitis B virus infection is:

A common sign of hepatitis B virus infection is:

• A. Jaundice
• B. Hypotension
• C. Rash only
• D. Headache only

Answer: (A)

Hepatitis B commonly affects the liver's ability to process bilirubin, so yellowing of the skin and the whites of the eyes (jaundice) appears as bilirubin builds up in the blood. This icteric sign is a hallmark of acute hepatitis B and reflects hepatocellular injury and impaired bile excretion. In many adults, jaundice is the most recognizable symptom and may be accompanied by dark urine and pale stools, along with fatigue, loss of appetite, and abdominal discomfort. Other options aren’t typical signs of hepatitis B. Low blood pressure isn’t a common feature of hepatitis B itself. Headache or a rash can occur with many conditions and aren’t specific indicators of hepatitis B infection, whereas jaundice specifically points to liver involvement from the virus.

Hepatitis B commonly affects the liver's ability to process bilirubin, so yellowing of the skin and the whites of the eyes (jaundice) appears as bilirubin builds up in the blood. This icteric sign is a hallmark of acute hepatitis B and reflects hepatocellular injury and impaired bile excretion. In many adults, jaundice is the most recognizable symptom and may be accompanied by dark urine and pale stools, along with fatigue, loss of appetite, and abdominal discomfort.

Other options aren’t typical signs of hepatitis B. Low blood pressure isn’t a common feature of hepatitis B itself. Headache or a rash can occur with many conditions and aren’t specific indicators of hepatitis B infection, whereas jaundice specifically points to liver involvement from the virus.