White spots or patches formed on the mucous membrane of the tongue or cheek are called:
A) leukoplakia.
B) lentigo.
C) lupus.
D) purpura.

Question

Quizplus · Accepted Answer

Leukoplakia is a condition where white or gray patches form on the tongue or cheek lining, often due to irritants like smoking or chewing tobacco. It may also be a sign of oral cancer, so it's important to get it checked by a dentist or doctor. Lentigo is a type of skin discoloration, lupus is an autoimmune disease, and purpura is a skin rash caused by bleeding under the skin.

White Spots or Patches Formed on the Mucous Membrane of the Tongue