NEET PG DENTAL EXAM

Detailed explanation-1: -The squamous cell layer is the thickest layer of the epidermis, and is involved in the transfer of certain substances in and out of the body.

Detailed explanation-2: -While the epidermis is the thinnest layer of skin, the dermis is the thickest layer of skin. The dermis contains collagen and elastin, which help make it so thick and supportive of your skin’s overall structure.

Detailed explanation-3: -The epidermis of thick skin has five layers: stratum basale, stratum spinosum, stratum granulosum, stratum lucidum, and stratum corneum. The stratum basale is a single layer of cells primarily made of basal cells.

Detailed explanation-4: -The stratum corneum is a semipermeable barrier that serves as a physiological barrier from external agents including bacteria, fungi, and chemicals while preventing the loss of fluids and solutes from the internal environment. It is thickest on the palms and soles.