Microdermabrasion, chemical peels, and LED therapy basics, and their scope of practice limits, tested on state esthetics board exams.
30 cards · basic cards · AI-written, checked twice. Edit anything.
- What does microdermabrasion physically remove from the skin?
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The stratum corneum (outermost dead skin layer) and superficial layers of the epidermis- How does microdermabrasion work?
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Fine crystals or a diamond tip is rapidly applied to the skin surface to abrade and exfoliate dead cells- Name the two main equipment types used for microdermabrasion.
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Crystal (aluminum oxide or sodium bicarbonate) and diamond tip (diamond-coated wand)- What skin concerns can microdermabrasion treat?
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Fine lines, mild acne scarring, sun damage, age spots, and rough texture- How often can a client safely receive microdermabrasion treatments?
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Every 2 to 4 weeks (allowing 14 to 28 days between sessions)- What is the typical downtime or recovery period after microdermabrasion?
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Minimal; mild redness and flaking for 1 to 3 days, with normal activities resumable immediately- Name three contraindications for microdermabrasion.
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Active acne, rosacea, eczema, psoriasis, sunburn, or open wounds- Can an esthetician perform deep microdermabrasion on the delicate eye area?
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No; only very light, superficial treatment around the eyes, with extreme caution or avoidance- Define a chemical peel.
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The application of a chemical solution to the skin to exfoliate and remove outer layers, promoting cell turnover and renewal- What are the three depth classifications for chemical peels?
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Superficial (exfoliates stratum corneum and upper epidermis), medium (reaches the dermis), and deep (penetrates deeper dermis)- Which acid is considered an alpha hydroxy acid (AHA)?
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Glycolic acid (derived from sugar cane) and lactic acid (derived from milk)- What is a beta hydroxy acid (BHA) commonly used in chemical peels?
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Salicylic acid- What are the main benefits of a superficial chemical peel?
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Improved texture, brightness, mild hyperpigmentation reduction, and minimal downtime- What is the typical healing time after a superficial chemical peel?
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3 to 7 days of mild flaking and redness; skin returns to normal quickly- What does a medium-depth chemical peel treat?
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Moderate hyperpigmentation, acne scars, fine lines, and sun damage
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