Esthetician Practice Exam FREE Esthetician Practice Facial Treatments and Devices Questions and Answers 2 — Questions and Answers
Question 1: What is the primary benefit of using a galvanic current during a facial treatment?
- It increases product penetration into the skin (Correct answer)
- It exfoliates the stratum corneum
- It kills bacteria on the skin surface
- It stimulates collagen production through heat
Correct answer: It increases product penetration into the skin
Galvanic current uses iontophoresis to drive water-soluble products deeper into the skin tissues.
Question 2: Which facial device uses alternating current to produce a mild heating effect in the tissues?
- High-frequency machine (Correct answer)
- Galvanic machine
- Microcurrent device
- Wood's lamp
Correct answer: High-frequency machine
High-frequency machines use alternating current to generate warmth, increase circulation, and produce germicidal effects.
Question 3: During a microdermabrasion treatment, what is the contraindication that would require canceling the service?
- Active rosacea flare-up (Correct answer)
- Dry skin type
- Presence of closed comedones
- Oily T-zone
Correct answer: Active rosacea flare-up
Active rosacea is a contraindication because microdermabrasion can worsen inflammation and cause further vascular damage.
Question 4: What type of light therapy uses blue LED wavelengths in facial treatments?
- Antibacterial treatment for acne-prone skin (Correct answer)
- Anti-aging treatment for mature skin
- Hyperpigmentation correction
- Redness reduction for sensitive skin
Correct answer: Antibacterial treatment for acne-prone skin
Blue LED light at approximately 415 nm targets and destroys Propionibacterium acnes bacteria that cause inflammatory acne.
Question 5: When performing a facial steamer treatment, what is the recommended distance between the steamer nozzle and the client's face?
- 18 inches (Correct answer)
- 6 inches
- 36 inches
- 3 inches
Correct answer: 18 inches
The steamer should be positioned approximately 18 inches from the client's face to provide comfortable warmth without risking burns.
Question 6: Which enzyme is commonly used in a professional facial peel to dissolve dead skin cells on sensitive skin types?
- Papain from papaya (Correct answer)
- Salicylic acid from willow bark
- Glycolic acid from sugar cane
- Benzoyl peroxide
Correct answer: Papain from papaya
Papain is a proteolytic enzyme derived from papaya that gently breaks down keratin proteins without harsh chemical exfoliation.
Esthetician Practice Exam FREE Esthetician Practice Facial Treatments and Devices Questions and Answers 2
What is the primary benefit of using a galvanic current during a facial treatment?