Final answer:
Jaundice is indicated by a yellowish skin coloration. It is caused by the accumulation of bilirubin in the body due to liver disease or liver cancer. Other changes in skin color can indicate different diseases.
Step-by-step explanation:
Jaundice is indicated by a yellowish skin coloration. Jaundice occurs when there is a buildup of the yellow pigment bilirubin in the body, which can happen due to liver disease or liver cancer. The accumulation of bilirubin leads to the skin appearing yellow or jaundiced. Other changes in skin coloration can indicate different diseases associated with various body systems, such as a bluish color for cyanosis or a reddish color for certain conditions like Addison's disease.