What are the 7 parts of the skin?

What are the seven most important layers of your skin?
  • Stratum corneum.
  • Stratum lucidum.
  • Stratum granulosum.
  • Stratum spinosum.
  • Stratum basale.
  • Dermis.
  • Hypodermis.

What are 8 functions of the skin?

Terms in this set (8)
  • Blood reserve. blood vessels.
  • Chemical protection. melanocytes.
  • Biological protection. langherans cells.
  • Body temp regulation. eccrine sweat glands.
  • Prevention of water loss. keratinocytes and ceramide lipids.
  • Sensation. nervous tissue, errector pilli, blood vessels.
  • Metabolic function. …
  • Excretion.

What are the 6 main functions of the skin?

Six functions of the skin
  • Controlling body temperature: The skin does a fantastic job of controlling body temperature and keeping it stable. …
  • Storing blood: The skin acts as a reservoir to store blood. …
  • Protection: …
  • Sensation: …
  • Absorption and excretion: …
  • Vitamin D production: …
  • References.

What are the 7 functions of the integumentary system quizlet?

What is the are the 7 functions of the Integumentary System? Protection, eliminating waste, maintaining body temperature, response to touch sensation, absorption, produces vitamin D, stores energy and fat.

What are the 5 main functions of the skin?

The skin performs six primary functions which include, protection, absorption, excretion, secretion, regulation and sensation. The skin functions as our first line of defense against toxins, radiation and harmful pollutants. Skin contains cells that provide immune functions to protect against infections.

What are the functions of skin in our body?

As the body’s largest organ, skin protects against germs, regulates body temperature and enables touch (tactile) sensations. The skin’s main layers include the epidermis, dermis and hypodermis and is prone to many problems, including skin cancer, acne, wrinkles and rashes.

How many functions does the skin have?

The skin has three main functions: Protection; Thermoregulation; Sensation.

What are the functions of skin quizlet?

Terms in this set (6)
  • protection. the skin protects the body from injury and bacterial invasion.
  • sensation. by stimulating different sensory nerve endings, the skin responds to heat, cold, touch, pressure, and pain.
  • heat regulation. the skin protects the body from the environment.
  • excretion. …
  • secretion. …
  • absortion.

What are the six functions of the skin quizlet?

Terms in this set (6)
  • Secretion. Sebum production.
  • Heat Regulation. Body temperature.
  • Protection. Against Pathagens.
  • Absorption. Vitam D Synthesis.
  • Sensation. Nerve Receptors.
  • Excretion. Perspiration.

What are the 4 appendages of the skin?

The skin appendages include sweat glands, nails, and the pilosebaceous unit of the skin, comprised of the hair shaft, hair follicle, sebaceous gland, and arrector pili muscle — these appendages derive from a down growth of the epidermis beginning in the third month of fetal life.

What are the 10 layers of skin?

Layers of the Skin
  • The Basal Cell Layer. The basal layer is the innermost layer of the epidermis, and contains small round cells called basal cells. …
  • The Squamous Cell Layer. …
  • The Stratum Granulosum & the Stratum Lucidum. …
  • The Stratum Corneum. …
  • The Papillary Layer. …
  • The Reticular Layer.

What are the four protective functions of the skin?

The specialized cells that produce the pigments that contribute to skin color. The four protective functions of the skin. Prevent heat(dessication), prevents bacterial invasion, protects against thermal damage, and protects against UV radiation.

What is Arrector Pili?

Arrector Pili Muscle – This is a tiny muscle that attaches to the base of a hair follicle at one end and to dermal tissue on the other end. In order to generate heat when the body is cold, the arrector pili muscles contract all at once, causing the hair to “stand up straight” on the skin.

What are the 4 main structures of the integumentary system?

The integumentary system includes the epidermis, dermis, hypodermis, associated glands, hair, and nails.

What is skin Adnexa?

An abnormality of the skin adnexa (skin appendages), which are specialized skin structures located within the dermis and focally within the subcutaneous fatty tissue, comprising three histologically distinct structures: (1) the pilosebaceous unit (hair follicle and sebaceous glands); (2) the eccrine sweat glands; and ( …

What is the hypodermis?

The hypodermis (subcutaneous tissue) is the innermost layer of skin in your body. The dermis is the middle layer. The epidermis is the outermost layer.

What are hair holes called?

Hair follicles are small, pocket-like holes in our skin. As the name suggests, they grow hair. The average human has about 100,000 hair follicles on the scalp alone, according to the American Academy of Dermatology.

What is the epidermis?

Your epidermis is the outermost layer of skin on your body. It protects your body from harm, keeps your body hydrated, produces new skin cells and contains melanin, which determines the color of your skin.