Advanced Facials Flashcards
Largest organ of the body?
Skin and it has 3 layers which are the epidermis, dermis & subcutaneous
What are keratinocytes?
Main cells of the epidermis formed by cell division at its base.
What is corneocytes?
Flatten dead keratinocytes that together make up the very outer layer of the epidermis is called the stratum corneum.
What are melanocytes?
Produce the pigment melanin that protects against UV radiation & gives skin its color
What are sweat glands?
Produce sweat that travels via sweat ducts to openings in the epidermis called pores.( okay a toke in temperature regulation)
What are hair follicles?
Pits in which hair grows.( play a role in temperature regulation)
What are sebaceous glands?
Produce sebum (an oil) to keep hairs free from dust & bacteria. Sebum & sweat make up the surface film.
What are the Functions of the skin?
-provides a protective barrier against mechanical, thermal & physical injury & hazardous substances
-prevents loss of moisture
-reduces harmful effects of UV radiation
-acts as a sensory organ ( touch, detects temperature)
- helps regulate body temperature
- an immune organ to detect infections etc
- production of vitamin D
Blackheads
- open comedones ( open to the air)
- appear as a black spec on your skin
-skin debris mixes with sebum- natural oil in your skin- clogging your pores
Whiteheads
- closed comedones
-the pure is closed off by a layer of skin
Pustules
- contain fluid or pus & show up as large white bumps surrounded by red, inflamed skin
-most commonly, bacterial growth in clogged follicles causes pustules
Papules
- are solid, raised lesions usually less than one cam in diameter
-may be a variety of different shapes, colors & sizes
-start as solid, after a few days they fill up with pus & become a pustule
Nodules
- develops when the pores deeper down in the skin are plugged by dead skin cells & oil
- results in large, deep lesion that may be visible on the surface if it’s inflamed
-if they continue to grow larger, they can become a nodule cyst, which is usually painful
Cysts
- considered the most serious type of acne
-caused by clogged pores beneath the surface of the skin - contain fluid or pus & may appear large, red, & are typically painful
Classic facial
- comes with a deep cleansing, extractions of whiteheads & blackheads, a head & neck massage & relaxation
Goal- wake up looking & feeling rested & refreshed