NEET PG DENTAL EXAM

Detailed explanation-1: -A vesicle, or blister, is a thin-walled sac filled with a fluid, usually clear and small. Vesicle is an important term used to describe the appearance of many rashes that typically consist of or begin with tiny-to-small fluid-filled blisters.

Detailed explanation-2: -Blisters are small pockets of fluid that usually form in the upper layers of skin after it’s been damaged. Blisters can develop anywhere on the body but are most common on the hands and feet. Fluid collects under the damaged skin, cushioning the tissue underneath.

Detailed explanation-3: -Friction blisters are a skin condition that may occur at sites of combined pressure and friction (such as the hands or feet), and may be enhanced by heat, moisture, or cotton socks. Friction blisters are characterized by vesicles or bullae.