An intact epidermis constitutes a physical barrier.
Physical/Mechanical barrier
The main job of the epidermis is to prevent microbial pathogens from entering the body. The epidermis is a barrier for the body.
Intact skin
Intact skin
EPIDERMIS
Tissue type of the epidermis is stratified squamous epithelium.
The two main functions of the epidermis (or the skin) are: 1) A barrier against pathogens and toxins. - The epidermis acts as a physical barrier but also as a chemical barrier due to the presence of lipids and acids which work to destroy certain pathogens. 2) Hydration - The skin holds a large percentage of water and lipids arranged within the epidermis act as a barrier to prevent water loss from the body.
Mammalian skin is composed of two primary layers:the epidermis, which provides waterproofing and serves as a barrier to infection; andthe dermis, which serves as a location for the appendages of skin;
The epidermis is made up of stratified squamous epithelium.
Type your answer here... the skin .. integumentary
The epidermis is the thin outer layer of the skin. It consists of 2 primary types of cells: Keratinocytes. Keratinocytes comprise about 90% of the epidermis and are responsible for its structure and barrier functions.
The purpose of the Epidermis is to protect your body from infection. The Epidermis provides a layer of protection that also prevents immense pain.