Answers (Already Graded A+) (2024 Update)
2 main things customers look for - ANSWER- 1. cleanliness
2. education of the operator
skin - ANSWER- -largest organ
-9lbs in weight
-protects the body
-regulates body temperature
-moisture loss
-sensory receptors
-metabolizes chemicals
3 layers of skin - ANSWER- 1. epidermis
2. dermis
3. subcutaneous
epidermis - ANSWER- -outside layer
-produces tan
-thinnest layer
-protecting from environment
2 sections of epidermis - ANSWER- 1. living
2. dead
horny layer - ANSWER- -dead skin
-outermost layer
,-sealant
germinative layer - ANSWER- -living skin
-cells reproducing pushing old cells out
3 types of living epidermis - ANSWER- 1. basal
2. keratinocytes
3. melanocytes
basal - ANSWER- -line the base of the epidermis
-parent cells
keratinocytes - ANSWER- -majority of epidermis
-seal between skin and outside environment
-skin that tans
melanocyte - ANSWER- -pigment making cells
-produces melanin
melanocyte - ANSWER- -produce and emit melanin
-every person has about 5 million
UV light stimulates the production of.... - ANSWER- melanin
Fitzpatrick skin tan system - ANSWER- questionnaire to identify client skin types
skin type 1 - ANSWER- extremely fair; northern european
, skin type 2 - ANSWER- fair skinned; european
skin type 3 - ANSWER- central european
skin type 4 - ANSWER- mediterranean; oriental; hispanic
skin type 5 - ANSWER- american indian; asian; hispanic; african american
skin type 6 - ANSWER- african american; aborigine
natural sunlight - ANSWER- composed of energy waves
energy wave - ANSWER- light ray occurs in a different part of the light spectrum depending
on the length in nanometers
nanometer - ANSWER- 1 billionth of a meter
light that reaches earth from the sun is.... - ANSWER- infrared light
infrared light - ANSWER- -700nm to 30,000nm long
-49% of sunlight that reaches earth
short wave infrared wave - ANSWER- gives heat
visible light - ANSWER- -400nm to 700nm long
-colors of the rainbow