Question

the yellow cast to the skin that may indicate liver disease is called:
a jaundice.
b cachexia.
c melena.
d hematochezia.

Explanation:

Jaundice is a condition where there is a yellow discoloration of the skin and sclera (the white part of the eyes) due to elevated bilirubin levels. In liver disease, the liver may not process bilirubin (a by - product of red blood cell breakdown) effectively, leading to its accumulation and causing jaundice. Cachexia is a syndrome of weight loss, muscle wasting, and fatigue often associated with chronic diseases like cancer. Melena refers to black, tarry stools due to upper gastrointestinal bleeding. Hematochezia is bright red blood in the stools, usually from lower gastrointestinal sources.

Answer:

A. Jaundice