Integumentary system

• The epidermis is the outermost layer of skin, consisting of stratified squamous epithelium.
• The dermis is the middle layer of skin, composed of connective tissue.
• The hypodermis (subcutaneous tissue) lies beneath the dermis and contains fat cells that serve as an energy reserve.
• The integumentary system consists of skin, mucous membranes, hair & nails. This system also serves as a barrier to pathogens & helps regulate body temperature.
• The skin is located on the outside of the body
• There are three layers to the skin
• Skin has three layers including the epidermis, dermis and then hypodermis
• The main function of the skin is to protect the deeper tissues from excessive loss of minerals, heat & water. It also provides protection form diseases by providing a barrier. It accomplishes its diverse functions w/ assistance from the hair, nails and glands.
• When assessing the skin, looking at the colour, breakage, oedema, pressure injury, dryness and temperature are crucial