FREE Esthetician Knowledge Questions and Answers Flashcards
6 cards from real Esthetician Practice Exam practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 FREE Esthetician Knowledge Questions and Answers flashcards as text
What is the primary function of the stratum corneum?
Answer: Protect underlying tissue from environmental damage
The stratum corneum is the outermost layer of the epidermis and serves as the skin's primary barrier against environmental damage, pathogens, and water loss.
Which type of skin condition is characterized by open and closed comedones?
Answer: Acne vulgaris
Acne vulgaris is defined by the presence of comedones, including blackheads (open) and whiteheads (closed), caused by clogged hair follicles.
What is the recommended action when a client presents with an unknown skin lesion during a facial treatment?
Answer: Refer the client to a dermatologist
Estheticians must refer clients with unknown or suspicious skin lesions to a dermatologist, as diagnosing skin conditions is outside their scope of practice.
During a galvanic current treatment, what does the negative pole (cathode) do to the skin?
Answer: Softens tissue and stimulates blood flow
The negative pole (cathode) produces an alkaline reaction that softens tissues, stimulates nerve endings, and increases blood flow to the area.
Which vitamin is most commonly associated with antioxidant protection and collagen synthesis in skincare?
Answer: Vitamin C
Vitamin C (ascorbic acid) is a potent antioxidant that neutralizes free radicals and is essential for collagen synthesis, making it a staple in professional skincare.
What is the correct order for applying products during a basic facial treatment?
Answer: Cleanser, toner, serum, moisturizer
The standard facial protocol follows cleanser, toner, serum, then moisturizer, applying products from thinnest to thickest consistency for optimal absorption.