TDLR Eyelash Extension Exam |202 questions with complete solutions

Viscosity - THICKNESS of liquid substances - as glue dries viscosity thickens & increases Long Chain Polymer - WEAKER - built of smaller molecular unit - PROS: less irritation, lower fumes & odor - CONS: weaker, less durable Elastomeric - STRONGER - has elasticity - better than long chain polymer Cyanoacrylate - chemical name for family of fast acting adhesives that SOLIDIFY into an inert (non-reactive) polymer - only use medical grade biocompatible adhesive - designed for use on human body - one of the main causes of irritation Cyanoacrylate Adhesive monomer in liquid state - once solidifies it becomes a polymer Polymers chains of single repeating units linked together by chemical bonds (the entire pearl necklace) Monomers a molecule that can be bonded to other identical molecules to form a polymer. - repeating units - building blocks of chain - (the pearls on a pearl necklace) Pearl Necklace Pearl = Monomers Pearl Necklace = Polymer String = chemical bonds holding everything together Polymerization Reaction process in which monomers link together creating polymer - adding water can catalyze reaction Formaldehyde - colorless gas with sharp suffocating odor - toxic to humans - causes cancer - a gas that can be absorbed through mucous membrane of inner eyelids Isolation process of keeping single NL set apart from others by tweezers Mucous Membrane (mucosa) - any membrane lining passages of body that open to the outside - ex: eyes, ears, nose, mouth mucous membrane secrete mucous - fluid lining membranes that moisten tissue and protects from infection ? BEST PRACTICES (7) 1. Create positive long term results 2. Ensure Desirable Immediate Results 3. Reduce risks of adverse reactions 4. Complete quick & comfortable application for client 5. Apply maximum # of extensions in allotted time (goal = bond every lash) 6. Spend reasonable amount of time on application 7. Do NOT damage NL Clean Up Technique/Cleaning Up Making sure there's no loose bases or stickies Loose Base end of extension failed to bond with NL Removal Solution liquid that dissolves eyelash adhesive Separation Technique needs at least 4 rounds - critical part of delivering high quality results - keeps lashes apart from others - ensures every NL is free to grow and stay healthy - ensures every lash is bonded stuck lashes = can't grow and become damaged - remove extension to extension, extension to NL, cluster of extensions - helps reveal hidden NL - helps fluff up appearance of extensions ?Alternative Technique use of manual dying bulb to dry a wet lash TIME CONSUMING Dry Removal/Twist & Peel Technique twist & peel off loose extensions - make sure no loose unbonded bases, it can irritate clients eyes Longevity time between application of a full set and when they begin shedding naturally then requiring fill or new set Choosing Set select extensions based off Client's DESIRES + Extensionist's ADVICE Realistic Expectations discuss with client prior to starting application, reach an understanding before starting Three Length Bonding Technique offers best long term results - uses the lash growth cycle: Anagen, Catagen, Telogen - uses 3 lengths of extensions Lash Growth Cycle (3 Stages) Anagen - growing baby lashes (SHORTEST) Catagen - resting phase (MEDIUM) Telogen - mature phase involving shedding (LONG) REMEMBER - ACT* 3 Length Bonding vs. 1 Length Bonding - 3 offers more natural, lasts longer, still looks good during shedding - 3 helps create stronger base and dark lash line - 1 looks artificial, tangles, no dark lash line - is sparse, unnatural Short Extensions provide structure and support for longest extensions One Growth Cycle takes up ~30% of lashes on one eye - if fail to bond short lashes or longest - missing 60% of application 5 Reasons for Using 3 Length Bonding 1. allows extensions to look their best throughout duration 2. decreases amount of work during a fill 3. allows ALL NL to be bonded for max thickness 4. allows shortest lashes to fill in gaps of lash line 5. allows NL to grow, rest, shed, naturally Removal/Touch Ups/Fills after 4 weeks, 50% remain and new hairs grow in - process involves bonding to new growth and removing lifting extensions Shocked/Shock Cured white residue that forms when glue is shocked by direct application of water/tears Navarro Touch Up Technique 1. Separate: look for new growing lashes, separate any ext that may have stuck together, look for grown out ext. 2. Twist & Peel grown out ext. more than 3-4 mm 3. Apply New Ext. 4. Finish touch up *NO NEED FOR LIQUID REMOVAL Glove Technique -place glue drop as close to knuckle on back of gloved hand - prevents glue from drying up as its airmailed to client's face from glue tray Choosing Good Adhesive - must be packaged in way that prevents formation of formaldehyde - know where glue is made - manufacturers provide info on how it was packaged and delivered - needs to meet ISO 10993 Standards - has glue been tested for formaldehyde - inspected by FDA - has glue been distilled = remove formaldehyde ? ISO International Standards Organization MSDS Material Safety Data Sheet. - NOTIFIES BUYERS/USER OF POTENTIAL HEALTH & SAFETY HAZARDS - INCLUDES RECOMMENDED PRECAUTIONS TO USAGE AND STORAGE - Contains details of the hazards associated with a chemical, and gives information on its safe use + possible health effects, disclose ingredients Eye Health Diseases if customer presents any symptoms, urge them to see a physician Conjunctiva mucous membrane lining inner eyelids and outer surface of eyeballs - thin clear moist mucous membrane 2 parts = bulbar conjunctiva + palpebral conjunctiva Bulbar Conjunctiva Large, white area of the eye. - think white bulb Palpebral Conjunctiva inside lining of eyelid Conjuncitva Functions - protective membrane - prevents microbes from entering - lubricates eye Inflamed Conjunctiva conjunctiva inflamed due to allergic reactions, season irritants, chemical compounds, prolonged UV exposure or conjunctivitis = pink eye