Laser Hair Removal training Questions and Answers with Complete Solutions 100% Correct | 2024.

Laser Hair Removal training Questions and Answers with Complete Solutions 100% Correct | 2024. Which of the following is most appropriate for hair removal? Combination long pulse laser or IPL _____________________ is not a property of laser light? Broadband light What is joules? Is a unit of energy or fluence True or false: Prior to treatment hair should be shaved but neither waxed nor plucked. True Minimize direct reflection by keeping the incident path _____________ to the skins surface. Perpendicular The otter layer of the skin is the ___________ layer. Epidermis The middle layer of the skin is the _________ layer Epidermis The bottom layer of the skin is the ___________ layer. Hypodermics or subcutaneous Increasing your spot size keeps our photons where? Beam path On a Fitzpatrick scale, Caucasian skin that burns mildly and tans moderately is best described as which skin type? III Finding the optimal treatment setting is a balance of _____________ and _______________. Safety and efficacy What is the wavelength of an Alexandrite. 755nm What is the wavelength of an diode? 810nm What is the wavelength of an ND Yag? 1064nm What is the wavelength of an C02 10,600nm What is the wavelength of an Erbium Yag 2,940nm What is the wavelength of an Ruby? 694nm Each tissue has specific absorption characteristics based on its_________________. Chromophores Removal of the tissue inducing a thermal injury that heals the epidermal regeneration one remodeling of college is achieved by _____________. Ablative system Which one of the following contributes the least efficacy of a treatment _______________. Pulse rate Which one of the following wavelengths is most appropriate for the treatment of hair, pigmentation, legions, vascular and tattoo removal? 1064 Which one of the following is not one of the 3 primary layers of the skin. Phytodermis Known as the workhorse laser, which one of the following machines is most appropriate for skin types IV, V and VI Yag When speaking of medical laser systems its perhaps most appropriate to think of them as tools for a specific job. Which one of the following is not one of the 3 basic considerations for selecting the tool. Power supply What are 4 forms of cooling? Cryogenic Topical gel Forced cold air Ice packs Contact cooling Which wave length has the highest absorption within melanin? 694nm Which part of the body is thought to have the longest telogen state. Back, chest, arms, and legs Which body part is thought to have the longest Anagen? Scalp, upper lip, chin The primary target chromophores when performing hair removal is: Bulge and bulb of the hair follicle Delivering energy to your target whilst sparing adjacent structures is called _______________? Photothermolysis An IPL machine produces what? Broadband light True or false: It is safe to assume that one pair of protective eyewear found within your clinic will maintain all lasers within the clinic. False What is vellus hair? Fine short hair or peach fuzz What is terminal hair? Longer, coarser, pigmented hair What is Lanugo hair? Hair of a fetuses and infants Tanning response is i more or less of an accurate indicator of skin type than apparent melanin More General redness that is largely considered desirable side affect which occurs after the treatment is called_____________? Erythema True or false: Within your optical window between 600 and 1100 nvm melanin absorption increases with increasing your wavelength. False Which one of the following should not be advised. hair should be waxed Client presents with ingrown hairs, client most likely has _______________. Pseudofolliculitis barbae Client comes in with Hirsutism. What would be a common cause that would warrant to referral to an endocrinologist. PCOS A client comes in she is a skin type III she got back from spring break she told you she was at the beach in a bikini. What are you going to tell her? Reschedule in 2 was What are four contraindications, reasons why, you would not do laser. Pregnant Self tanning Cancer Antibiotics Retinal A Breast feeding Keloids How long after waxing can you come in for LHR 4 weeks How long if on accutane can a client have service done? 6mo after last dose How would you describe expectations to a client? 80 Average results 5-10% Poor 5-10% Exceptional What are the two reasons why we do cooling? Comfort and safety Guy, skin type III, swimmer and has mixture of black and gray hair. What are three limitations or considerations your going to tell him? No swimming Needs to be shaven Use sunscreen Gray hair will not have a good result. May not get as good of results on his back as other parts On average how far should treatment be spaced? 6 wks Why are multiple treatments nessary? Because not all hair is at the anagen phase which is the most effective. What are four possible side effects from laser Hair loss Hyperpigmentation Hypopigmentation Scarring Erythema Name three things the client should not do after treatment? Swimming Sex Exfoliating Sun exposure A day following treatment and a client reports blistering what do you do? Have them come in Photograph area Call our doctor Follow doctors orders Follow up next day What do you do if there is a histamine reaction If no blistering, they should take an antihistamine and use a hydracoitisone cream How many hair stages are their? What are they Anagen - active Catagen - in between Telogen - resting In the content of hair removal we can __________________? Damage most in anagen phase A day following a treatment a client reports an itchy red rash, what are your general impressions and next steps. Take an antihistamine and use hydracoitisone cream Follow up Skin type VI comes in, what is the most appropriate laser and why. Long wavelength, less melanin absorption What does it mean to calibrate you laser? Input = output What are the rolls of your consulting physician? Prescriptions Adverse medical incidents Quarterly audits Is LSO required and what is their roll. Yes, they are responsible for safety management to include signage, safety eyeware, safety education. Can shut down laser if not working or handled properly. What is laser? Light Amplification of the Stimulated Emissions of Radiation What is the state agency ove hair removal? TDLR You see a target symbol what do you do. Advise the client to have it checked out and reschedule after healed. Ringworm Hand piece is hot to the touch, what do you do? Stop, turn off machine, check manual, and call service. Your clinic operates on Alexandrite laser 755, and a client wants you to use same settings they had at different facility but same laser. Do you use settings? And why. No, because I'm not sure if it is the same brand, year,or if it has been serviced and calibrated. All lasers are different.