Question

for which disease is jaundice a symptom?

a) herpes
b) syphilis
c) chlamydia
d) hepatitis b

Explanation:

🆕 New Concept Discovered: Pathology of Sexually Transmitted Infections
Identifying clinical manifestations of common STIs.

Step 1: Define jaundice and its physiological cause

Jaundice is a clinical condition characterized by the yellowing of the skin and the whites of the eyes (sclera). It is caused by the buildup of bilirubin in the blood, a yellow pigment produced during the normal breakdown of red blood cells. The liver is responsible for processing and excreting bilirubin. Therefore, jaundice is a primary indicator of liver inflammation, damage, or dysfunction.

Step 2: Evaluate the given options

• a) herpes: Caused by the herpes simplex virus (HSV), typically presenting with painful blisters or sores on the genitals or mouth, not liver inflammation.
• b) syphilis: Caused by the bacterium Treponema pallidum, presenting in stages with symptoms like painless sores (chancres), rashes, fever, and eventually neurological or cardiovascular issues.
• c) chlamydia: Caused by the bacterium Chlamydia trachomatis, commonly presenting with painful urination, discharge, or remaining asymptomatic.
• d) hepatitis B: Caused by the hepatitis B virus (HBV), which directly infects and causes inflammation of the liver (hepatitis). A classic symptom of acute liver inflammation is the inability to process bilirubin, leading directly to jaundice.

Answer:

d) hepatitis B