NEET PG DENTAL EXAM

Detailed explanation-1: -Provides a protective barrier against mechanical, thermal and physical injury and hazardous substances. Prevents loss of moisture. Reduces harmful effects of UV radiation. Acts as a sensory organ (touch, detects temperature). Helps regulate temperature. An immune organ to detect infections etc. More items •05-May-2021

Detailed explanation-2: -The skin plays important roles in protection, sensing stimuli, thermoregulation, and vitamin D synthesis. It is the first layer of defense to prevent dehydration, infection, and injury to the rest of the body. Sweat glands in the skin allow the skin surface to cool when the body gets overheated.

Detailed explanation-3: -Both the dermis and epidermis have nerve endings. These carry information about temperature, sensation (pleasure or pain) and pressure. Some areas have more of these nerves than others, such as the fingertips.