Cosmetology Test Skincare and Services 5 — Questions and Answers
Question 1: Before applying a chemical exfoliant to a client, the cosmetologist should always:
- Apply a thick moisturizer to buffer the acid
- Perform a patch test and review contraindications including medications (Correct answer)
- Steam the skin for 20 minutes to open pores fully
- Apply toner with a high alcohol content
Correct answer: Perform a patch test and review contraindications including medications
A patch test detects potential sensitivities, and reviewing medications (like retinoids or blood thinners) prevents adverse reactions from chemical exfoliants.
Question 2: Lymphatic drainage massage during a facial is intended to:
- Stimulate sebum secretion from glands
- Reduce puffiness by encouraging lymph fluid movement away from tissues (Correct answer)
- Exfoliate the surface layer of the skin
- Increase melanin production for a more even tone
Correct answer: Reduce puffiness by encouraging lymph fluid movement away from tissues
Gentle lymphatic drainage techniques use light, directional strokes to facilitate the removal of excess interstitial fluid and metabolic waste through the lymphatic system.
Question 3: Retinoids used in professional skincare are derivatives of which vitamin?
- Vitamin C
- Vitamin E
- Vitamin A (Correct answer)
- Vitamin K
Correct answer: Vitamin A
Retinoids are vitamin A derivatives that accelerate cell turnover, stimulate collagen synthesis, and reduce the appearance of fine lines and hyperpigmentation.
Question 4: A client complains of post-inflammatory hyperpigmentation (PIH) following a recent breakout. Which ingredient is commonly recommended to help brighten this discoloration?
- Petrolatum
- Niacinamide (Correct answer)
- Mineral oil
- Lanolin
Correct answer: Niacinamide
Niacinamide (vitamin B3) inhibits the transfer of melanosomes to keratinocytes, helping to fade post-inflammatory hyperpigmentation over time.
Question 5: What distinguishes a closed comedone (whitehead) from an open comedone (blackhead)?
- Whiteheads contain bacteria; blackheads do not
- Whiteheads have a closed follicle opening; blackheads are open to air, causing oxidation (Correct answer)
- Blackheads occur only on the nose; whiteheads occur everywhere else
- Whiteheads are always inflamed; blackheads are non-inflamed cysts
Correct answer: Whiteheads have a closed follicle opening; blackheads are open to air, causing oxidation
Whiteheads are follicles sealed by skin, trapping sebum beneath; blackheads are open at the surface where sebum oxidizes and turns dark upon air exposure.
Question 6: Which facial massage movement involves a deep, circular friction applied with the fingertips to stimulate circulation?
- Effleurage
- Pétrissage
- Friction (Correct answer)
- Tapotement
Correct answer: Friction
Friction movements use firm, circular pressure with the fingertips or palms to generate heat, boost circulation, and loosen superficial adhesions.
Question 7: Which regulatory body governs licensing requirements for cosmetologists and estheticians in the United States?
- The Food and Drug Administration (FDA)
- Each individual state's cosmetology board (Correct answer)
- The Environmental Protection Agency (EPA)
- The American Academy of Dermatology (AAD)
Correct answer: Each individual state's cosmetology board
Cosmetology licensing in the US is regulated at the state level; each state board sets its own requirements for education hours, exams, and practice scope.
Cosmetology Test Skincare and Services 5
Before applying a chemical exfoliant to a client, the cosmetologist should always: