NJ Cosmetology flashcards
NJ Cosmetology · Build recall with a focused review session.
32 cards. Read the term and the definition here. The deck at the top of this page is optional.
- Elevation
- The angle at which a hair section is held away from the head during cutting; it controls length distribution and the amount of layering.
- Blunt haircut
- A cut in which all hair is cut at the same length with zero elevation, creating a solid perimeter and a strong weight line.
- Point cutting
- A texturizing technique that cuts into the ends with the points of the shears to soften a line and blend weight.
- Cowlick
- A hair growth pattern in which hair stands up or swirls from the scalp; it affects parting, cutting control, and styling direction.
- Relaxer
- A chemical service that straightens curly or coily hair by breaking disulfide bonds; the process must be followed by neutralization.
- Neutralizer
- An oxidizing solution applied after a relaxer or perm that rebuilds disulfide bonds and stops the chemical processing action.
- Patch test
- A small skin test of a product performed 24 to 48 hours before a service to detect an allergic reaction.
- Strand test
- A test on a small section of hair before a chemical service to predict processing time, strength, and final result.
- Developer volume
- The concentration of hydrogen peroxide in hair color; 10, 20, 30, and 40 volume equal 3, 6, 9, and 12 percent.
- Law of color
- The color theory that primary colors mix to form secondary colors and complementary colors neutralize unwanted tones in hair color.
- Fill
- A preliminary color application that replaces missing pigment before hair is darkened or toned, preventing muddy or green results.
- Off-scalp lightener
- A lightening product applied away from the scalp, often used when scalp sensitivity or maximum lift is a concern.
- Surfactant
- A molecule with a water-loving head and an oil-loving tail that lifts oils and debris from hair so water can rinse them away.
- Clarifying shampoo
- A stronger shampoo that removes product buildup and minerals; it can strip color and moisture if used too often.
- Humectant
- An ingredient that attracts and holds water in hair or skin, helping to maintain moisture and flexibility.
- Nail matrix
- The living area at the base of the nail that produces nail plate cells; injury to it can permanently affect nail growth.
- Paronychia
- An infection or inflammation of the tissue around the nail fold; it causes redness, swelling, and tenderness and requires referral.
- Disinfectant
- An EPA-registered chemical product that kills most pathogens on nonporous implements after they have been cleaned.
- Fitzpatrick scale
- A classification of skin types I through VI based on response to ultraviolet exposure; it guides sun protection and treatment caution.
- Effleurage
- A light, gliding massage stroke used at the beginning and end of a facial or body massage to promote relaxation.
- Comedone
- A clogged pore, either a blackhead or whitehead; suitable comedones may be extracted during a facial when skin is not inflamed.
- Sterilization
- A process that destroys all microorganisms, including bacterial spores, and is required for critical implements that penetrate skin.
- SDS
- A Safety Data Sheet that provides hazard, handling, and emergency information for a chemical product; it must be accessible in the salon.
- Double dipping
- Reinserting a used applicator or brush into a product container, which contaminates the remaining product and is prohibited.
- Critical item
- An implement that penetrates skin or contacts blood or body fluids; it must be sterilized after use.
- NJ Board of Cosmetology
- The New Jersey state board within the Division of Consumer Affairs that licenses and regulates cosmetology and hairstyling practice.
- Shop license
- A New Jersey credential required for a salon premises; it must be current, displayed, and is not transferable.
- License transfer
- Lending, borrowing, or selling a professional license; this is prohibited because a license is individual and non-transferable.
- Contagious condition
- A disease that can be transmitted by contact; a licensee must refuse service and refer the client for medical care.
- Revenue
- Income a business receives from services and retail sales, calculated as price multiplied by quantity sold.
- Profit
- The amount remaining after all fixed and variable expenses are subtracted from a business's total revenue.
- Client consultation
- A pre-service discussion and record of the client's needs, hair history, contraindications, and expected result before a service begins.