Final answer:
The oral manifestations of Smokeless tobacco keratosis include white, corrugated lesions; red, ulcerated areas; and blue discoloration of the gums.
Step-by-step explanation:
The oral manifestations of Smokeless tobacco keratosis include:
- White, corrugated lesions: These are raised, white patches with a wrinkled or corrugated appearance that are caused by chronic irritation from smokeless tobacco use.
- Red, ulcerated areas: These are open sores or ulcers that may be red or inflamed.
- Blue discoloration of the gums: This refers to a bluish tint or color change in the gums.
- Yellow, fluid-filled blisters: This is not a characteristic oral manifestation of Smokeless tobacco keratosis.