Question

What does brownish skin thickening on the neck and armpit indicate?

A) A benign skin condition
B) Skin cancer
C) Allergic reaction
D) Vitamin deficiency

Answer 1

Acanthosis nigricans is the likely cause of brownish skin thickening on the neck and armpit. It is associated with insulin resistance and can be seen in individuals with obesity or type 2 diabetes.

Step-by-step explanation:

The brownish skin thickening on the neck and armpit can indicate a condition known as acanthosis nigricans. This condition is often associated with insulin resistance and can be seen in individuals with obesity or type 2 diabetes. It is not a benign skin condition, skin cancer, allergic reaction, or vitamin deficiency.