Final answer:
The sclera, or the whites of the eyes, is the easy place to examine for yellow discoloration caused by icterus, also known as jaundice.
Step-by-step explanation:
The sclera is an easy place to examine for the yellow discoloration seen with icterus. Icterus, also known as jaundice, occurs when there is an accumulation of hemoglobin degradation products like bilirubin in the blood. When the levels of bilirubin increase, a condition known as hyperbilirubinemia, it can lead to a yellow discoloration of the tissues. The sclera, which are the whites of the eyes, are typically one of the first places where this discoloration can be easily observed. Jaundice occurs when there is an accumulation of bile pigments in the body, leading to a yellow coloration of the skin and mucous membranes. This can be caused by various factors, such as liver disease or hemoglobin degradation.