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The skin, our largest organ is a cutaneous membrane and in addition to hair and nails make up the integumentary system. It is made up of various layers within 2 most distinctive layers, ther dermis and epidermis. The dermis holds all the blood vessels, glands, nerve endings and fibres (elastic/collagen). The epidermis derives it's nutrition from the dermis and is constantly shed through the process of keratinisation. Functions of the skin is protection, heat regulation, sensation, excretion, secretion, absorption and immunity. The epidermis reflects our true health as it's appearance is dependant on a healthy blood and nutrition supply from the dermis. Go figure, our first line of defense against the environment is something many of us neglect...
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What are the two main layers of the cutaneous membrane Describe these layers?
The two main layers of the cutaneous membrane are the epidermis and the dermis. The epidermis is the outermost layer made up of stratified squamous epithelial cells, while the dermis is located beneath the epidermis and consists of connective tissue containing blood vessels, nerve endings, and other structures.
What are the two basic tissues that make up skin?
The two basic tissues that make up skin are the epidermis and the dermis. The epidermis is the outermost layer of skin, providing a protective barrier, while the dermis lies beneath the epidermis and contains blood vessels, nerves, and glands.
What are the two layer of the dermis?
The two layers of the dermis are the papillary dermis, which is the upper layer closest to the epidermis and contains blood vessels and sensory receptors, and the reticular dermis, which is the deeper layer made up of dense connective tissue, collagen fibers, and sweat glands.
How many layers does the epidermis have in hair?
how many layer of cells make up upper epidermis and lower epidermis
What does the dermis grow?
This is the layer beneath the skin (epidermis). Look up dermis on WikiPedia. The dermis is all over your body.
What is the main type of skin layer?
The epidermis (made up of keratinized stratified squamous epithelium) and the dermis (made up of areolar and dense irregular connective tissue).
Why is the dermis elastic and spongy?
The dermis, the layer just below the epidermis, is made up of collagen, elastin fibers, and blood vessels. Together they make your skin spongy and plump.
What are the main differences between the dermis and epidermis layers of the skin?
The main differences between the dermis and epidermis layers of the skin are that the epidermis is the outermost layer and is primarily made up of dead skin cells, while the dermis is the inner layer and contains blood vessels, nerves, and connective tissue. The epidermis acts as a protective barrier, while the dermis provides support and nourishment to the skin.
What are the dermis and the epidermis?
The epidermis is the outermost layer of skin forming a waterproof, protective wrap over the body's surface. The dermis is the layer beneath the epidermis which is made of connective tissue that provides cushioning from stress and strain.
What skin type is the more superficial dermis layer?
The most superficial part of the dermis is the papillary layer , the dermis is made up of papillary layer & Reticular layer and the papillary layer is just made up of loose connective tissue which allows movement to the epidermis and also contains capillaries and regulates the body temperature .
What layers made up the skin?
The skin is made up of three primary layers: the epidermis, the dermis, and the hypodermis (subcutaneous tissue). The epidermis is the outermost layer that provides a barrier to protect against environmental factors, the dermis contains connective tissue, sweat glands, and hair follicles, and the hypodermis stores fat and provides insulation.
How is the dermis different from the epidermis?
Alrighty the epidermis, the upper or outer layer of the skin, is a tough, waterproof, protective layer. The dermis, or inner layer, is thicker than the epidermis and gives the skin its strength and elasticity.
