Oral Cancer

Question 1

The normal colour of the healthy oral mucosa is pink
depended on many factors;

Answer 1

1:Thickness of epithelium …
2: Keratinization
3: Vascularity of oral mucosa …
4- Amount of melanin pigmentation….

Question 2

Oral Keratosis;

Answer 2

it is a clinical term using to describe an abnormal white
patch or white lesion of oral mucous membrane, in which area is not
normally keratinized and which is divided to scrap-able or nonscrap-
able lesions

Question 3

Otho-keratosis

Answer 3

The superficial cell layers are anucleated

Question 4

Parakeratosis

Answer 4

The superficial cell layers of the epithelium are contain pyknotic nuclei