Laser Hair Removal Exam Test Questions Verified Answers Current Update (Verified A Pass)

LASER HAIR REMOVAL EXAM TEST QUESTIONS VERIFIED ANSWERS CURRENT UPDATE (VERIFIED A PASS) which of the following is NOT a property of laser light? - It's not always visible, they are also monochromatic, collimated and coherent true or false: priorto treatment, hair should neither be shaved or waxed. - true joules per area equals: - fluence In the field of aesthetics, there are several types of lasers that produce energy within specified durations and characteristics. which one of the following is most appropriate for laser hair removal? - long pulsed lasers the outermost layer of the skin is called the: - epidermis on the fitzpatrick scale of skin prototypes, caucasian skin that burns mildly but will tan is best described as skin type : - III. I never tans, II burns, tans but doesn't last long, IV is olive complexion, V light dark skin always tans, VI very dark which one of the following is a correct match? - Diode: 810 Ruby: 694 2 | P a g e Katelyn Whitman© 2025, All Rights Reserved. Alexandrite: 755 ND Yag: 1064 each tissue has specific absorption characteristics based on its: - chromophores finding the optimal treatment settings is a balance of: - efficiency and safety Increasing spot size keeps scattered photons in the: - beam path minimize direct reflection by keeping incident path ______ to skin surface. - perpendicular which of the following contributes the least to the efficacy of the treatment? - pulse rate/ hertz. we are more concerned with pulse width or duration, wavelength , and amount of fluence. which of the following is not a primary layer of skin: - photodermis when speaking of medical laser systems, It's perhaps most appropriate to think of them as tools for a specific job. which one of the following is NOT one of the most basic considerations for selecting the best tool for the job? - the power supply. we are more concerned with pulse width or duration, wavelength , and amount of fluence. which of the following is not a form of cooling? - electromagnetic cooling. cooling forms are cryogenic , forced air and contact. known as the workhorse laser, which of the following lasers/ machines is most appropriate to treat skin types IV, V and VI for LHR? - ND:YAG 1064 which one of the following wavelengths is most appropriate for the treatment of LHR, certain pigmented lesions, tattoo removal, and vascular lesions? - 1064 nm because it goes further into the skin. removal of tissue and inducing a thermal injury that heals by epidermal regeneration and remodeling of the underlying collagen is achieved by: - ablative systems 3 | P a g e Katelyn Whitman© 2025, All Rights Reserved. which wavelength has the highest absorption of melanin in the skin? - 755nm because it doesn't travel as far into the skin, therefore picking up the melanin closer to the outer layers as well. the primary targeted chromophore when performing hair removal is: - melanin within the hair follicle IPL machines produce: - broadband light true or false: It is safe to assume that protective eyewear found within a laser clinic will protect you from all the lasers maintained within that clinic. - false