What is the structure of the cutaneous membrane?

Answer 1

Hair is made up of three layers. The first is the outside layer, the cuticle, it is colourless and it is the protective layer of the hair. It lets chemicals such as shampoo and water in and out of the hair. Then under the cuticle you have the cortex. This is where colour is made and deposited. The inner most part of the hair is the medulla. It is only found in coarse hair and it has no real purpose.

Answer 2

The epidermis is the outer layer of skin. It is made of dead cells. Hair, which is also made of dead cells grows from folicles in the dermis, which is the second layer of skin. The dermis contains nerves, sweat glands, oil glands, and blood vessels.

Answer 3

The skin is the largest organ in the human body and has three main layers: the epidermis, dermis, and subcutaneous tissue.

The epidermis is the outermost layer of the skin, and it serves as a protective barrier against environmental factors such as UV radiation and pollutants. The epidermis also contains melanocytes, which produce the pigment melanin that gives skin its color, and keratinocytes, which produce the protein keratin that makes skin tough and resistant.

The dermis is the middle layer of the skin, and it contains hair follicles, sweat glands, and blood vessels. The dermis is responsible for the elasticity and strength of the skin, and it provides support to the epidermis.

The skin is also home to various immune cells that help protect against infections, including Langerhans cells, T cells, and dendritic cells.

The physiology of healthy skin involves a complex interplay of cellular processes that maintain the integrity and function of the skin. This includes cell division and differentiation, which occurs in the epidermis to constantly replace old skin cells with new ones, as well as the production of collagen and elastin in the dermis, which provide structural support and elasticity to the skin.

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Answer 4

The outer layer of the skin is called the epidermis. Below the epidermis is the dermis, which is thicker than the epidermis.

Answer 5

describe the anatomy and phsiology of a healthy skin

Answer 6

The basic structure of hair is medulla, cortex, and cuticle. The basic structure of skin is epidermis, dermis, and hypodermis.

Answer 7

descibe the normal anatomy and physiolgy of the skin

Answer 8

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Answer 9

there are two, dermis and epidermis.