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OREGON BARBER LICENSE (PRACTICE TEST FOR BOARD EXAM) LATEST 2024 WITH ACTUAL QUESTIONS AND CORRECT VERIFIED ANSWERS/ALREADY GRADED A+ 100% GUARANTEED TO PASS CONCEPTS(ALL WHAT YOU NEED) LATEST EDITION 2024 Cuticle - <<ANSWER>>Outer most layer $17.99
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OREGON BARBER LICENSE (PRACTICE TEST FOR BOARD EXAM) LATEST 2024 WITH ACTUAL QUESTIONS AND CORRECT VERIFIED ANSWERS/ALREADY GRADED A+ 100% GUARANTEED TO PASS CONCEPTS(ALL WHAT YOU NEED) LATEST EDITION 2024 Cuticle - <<ANSWER>>Outer most layer
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Course
Oregon law cosmetology
Institution
Oregon Law Cosmetology
OREGON BARBER LICENSE (PRACTICE TEST FOR BOARD
EXAM) LATEST 2024 WITH ACTUAL QUESTIONS AND
CORRECT VERIFIED ANSWERS/ALREADY GRADED
A+ 100% GUARANTEED TO PASS CONCEPTS(ALL
WHAT YOU NEED) LATEST EDITION 2024
Cuticle - <<ANSWER>>Outer most layer of the hair. It consists of a single, o...
OREGON BARBER LICENSE (PRACTICE TEST FOR BOARD
EXAM) LATEST 2024 WITH ACTUAL QUESTIONS AND
CORRECT VERIFIED ANSWERS/ALREADY GRADED
A+ 100% GUARANTEED TO PASS CONCEPTS(ALL
WHAT YOU NEED) LATEST EDITION 2024
Cuticle - <<ANSWER>>Outer most layer of the hair. It consists of a single, overlapping
layer of transparent, scale-like cells that resemble shingles on a roof. It protects the
inner cortex layer and contributes to 20% of overall strength of hair.
The Cortex - <<ANSWER>>The middle layer of the hair. A fibrous protein core formed
by elongated cells containing melanin to pigment. Gives hair majority of its strength and
elasticity. A healthy Cortex contributes to %80 to the overall strength of the hair.
Contains melanin that determines hair color.
The Medulla - <<ANSWER>>The innermost layer of hair. Sometimes absent from hair
and doesn't play a role in hair coloring. composed of round cells.
Texture - <<ANSWER>>The diameter of an individual hair.
Density - <<ANSWER>>The number of hairs per square inch.
Porosity - <<ANSWER>>The hairs ability to absorb moisture.
Low porosity - <<ANSWER>>The cuticle is tight. The hair is resistant (difficult for
moisture or chemicals to penetrate. Thus, it requires longer processing time.
Average porosity - <<ANSWER>>The cuticle is slightly raised. Hair is normal and
processes in an average amount of time.
High porosity - <<ANSWER>>The cuticle is lifted. The hair is overly porous and takes
color quickly (also fades quickly) Permed, colored, chemically relaxed and straightened
hair will have a high degree of porosity.
Mixed melanin - <<ANSWER>>A combination of natural hair color that contain both
pheomelanin and eumelanin.
,Basal cell cercinoma - <<ANSWER>>Most common and least severe type of skin
cancer; often characterized by light or pearly nodules.
Bromhidrosis - <<ANSWER>>Foul-smelling perspiration, usually noticeable in the
armpits and the feet that is caused by Bacteria.
Bulla (plural bullae - <<ANSWER>>Large blister containing a watery fluid; similar to
vesicle but larger.
Chloasma - <<ANSWER>>Aka-Liver Spots; condition characterized by
hyperpigmentation on the skin in spots that are not elevated.
Closed Comedo - <<ANSWER>>Aka-White head; hair follicle is closed and not
exposed to the environment. Sebum remains a white or cream color and comedone
appears as a small bump just under the skin surface.
Conjunctivitis - <<ANSWER>>Aka-Pink eye; common bacterial infection of the eyes.
Extremely contagious.
Contact dermatitis - <<ANSWER>>An inflammation of the skin caused by Having
contact with certain chemicals or substances. Many that are used in cosmetology.
Crust - <<ANSWER>>Dead cells form over a wound or blemish while it's healing; an
accumulation of sebum and pus, sometimes mixed with epidermal material.
Cyst - <<ANSWER>>Closed, abnormally developed that contains fluid, pus, semifluid,
or morbid matter above or below the skin.
Hair Root - <<ANSWER>>The part of the hair located below the surface of the
Epidermis.(outer layer of the skin).
Hair Shaft - <<ANSWER>>The portion of hair that projects above the Epidermis.
Dermatitis - <<ANSWER>>Inflammatory condition of the skin.
Hair Follicle - <<ANSWER>>The tube-like depression or pocket in the skin or scalp that
contains the hair root.
Hair bulb - <<ANSWER>>The lowest part of the hair strand. The thickened. Club-
shaped structure that forms the lower part if the hair root.
Arrector pili muscle - <<ANSWER>>The small, involuntary muscle in the base of the
hair follicle. (The reason for goose bumps).
,Dermal papilla - <<ANSWER>>A small cone-shaped elevation located at the base of
the hair follicle that fits into the hair bulb. (Plural: dermal papillae)
Dyschromias - <<ANSWER>>Abnormal colorations of the skin that accompany many
skin disorders and systemic disorders.
Eczyma - <<ANSWER>>An inflammatory, uncomfortable, and often chronic disease of
the skin characterized by moderate to severe inflammation, scaling and sometimes
severe itching.
Excoriation - <<ANSWER>>Skin sore or abrasion produced by scratching or scraping.
Extrinsic Factors - <<ANSWER>>Primarily environmental factors that contribute to
aging and the appearance of aging.
Sebaceous glands - <<ANSWER>>Oil glands in the skin and scalp that secrete sebum .
Keratinization - <<ANSWER>>Process of creating keratin protein. A non-living fiber.
Fissure - <<ANSWER>>A crack in the skin that penetrates the dermis. Example
severely cracked hands/lips.
COHNS elements - <<ANSWER>>The major elements that make up human hair are :
Carbon, Oxygen, Hydrogen, Nitrogen, and Sulfur
Amino acids - <<ANSWER>>Units that are joined together end to end like pop beads
creating long chains of protein .
Peptide bond - <<ANSWER>>A strong chemical bond that joins amino acids also
known as an "end bond".
Proteins - <<ANSWER>>Long, coiled complex polypeptides made of amino acids.
Polypeptide chain - <<ANSWER>>A long chain of amino acids linked by peptide bonds.
Hydrogen bond - <<ANSWER>>A weak, physical, cross-linking side bond easily broken
By water or heat.
Salt Bond - <<ANSWER>>A weak physical cross link bond between adjacent
polypeptide chains. They depend on pH so they're easily broken by strong alkaline or
acidic solutions.
Disulfide Bond - <<ANSWER>>A strong, chemical side bond that is different from the
physical side bond of a Hydrogen or salt bond.
, Wave Pattern - <<ANSWER>>The shape of the hair strand. Can be described as
straight, curly, extremely curly.
Vellus hair - <<ANSWER>>Aka-"lanugo hair* is short, fine, unpigmented and downy
hair that appears on the body.
Terminal Hair - <<ANSWER>>Long, coarse, pigmented hair found on the scalp, legs,
arms, and bodies of males and females. Coarser than vellus hair.
Anagen Phase - <<ANSWER>>Aka-"Growth Phase" where new hair is produced.
Catagen Phase - <<ANSWER>>The brief transition period between the growth and
resting phases of a hair follicle.
Telogen Phase - <<ANSWER>>Aka-"Resting Phase"-the final phase in the hair cycle
and lasts until the fully grown hair is shed.
Androgenic alopecia - <<ANSWER>>Aka-"Androgenetic Alopecia - is hair loss
characterized by miniaturization of terminal Hair that is converted into vellus hair.
Usually the result of genetics, age, or hormonal changes.
Free radicals - <<ANSWER>>Unstable molecules that cause biochemical aging,
especially wrinkling and sagging of the skin.
Alopecia areata - <<ANSWER>>An autoimmune disorder that causes the affected hair
follicles to be mistakenly attacked by a person's own immune system.
Postpartum aloepcia - <<ANSWER>>A temporary hair loss experienced At the end of
pregnancy.
Alopecia totalis - <<ANSWER>>This hair disorder usually begins with one or more
small, round, smooth bald patches and can progress to total scalp hair loss .
Alopecia universalis - <<ANSWER>>Complete body hair loss .
Minoxidil/ Finasteride - <<ANSWER>>The only two hair loss treatments said to counter
hair loss and approved by the FDA to sale in the USA.
Canities - <<ANSWER>>Technical term for gray hair.
Ringed hair - <<ANSWER>>Is a variety of canities, characterized by alternating bands
of gray and pigmented hair throughout the length of the hair strand.
Hypertrichosis - <<ANSWER>>Aka-"Hirsutism"- A condition of abnormal growth of hair.
Characterized by the growth of terminal Hair in areas of the body that normally grows
vellus hair.
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