LASER HAIR REMOVAL EXAM QUESTIONS AND ANSWERS 100% CORRECT!

OD - ANSWER optical density LASER - ANSWER light amplification by stimulated emission of radiation How many "main" layers of skin are there? - ANSWER 3 (epidermis, dermis, subcutaneous) How many layers are there in the "main" outer layer of the skin? - ANSWER 5 (stratum corneum, stratum lucid, stratum granulosum, stratum spinous, stratum basale) About 90% of the "main" layer are comprised of these cells: - ANSWER keratinocytes cells that make the color of the skin - ANSWER melanocytes the main protein structural component that is in the second layer of skin - ANSWER collagen the protein bundles that give skin its shape - ANSWER elastins the three skin appendages - ANSWER glands, hair, nails minimum amount of time a patient can have unprotected sun exposure in order to have laser hair removal - ANSWER 4 weeks What is the first question that you need to ask before proceeding with laser hair removal - ANSWER Have you had sun exposure for more than 15 minutes in the last 4 weeks? Pregnant or br