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Esthetician Licensure Practice Exam Questions And Correct Answers (Verified Answers) Plus Rationales 2026 Q&A | Instant Download Pdf
Comprehensive Review: Anatomy, Physiology, Skin Care, Infection Control,
Chemistry, Electricity, Hair Removal, Makeup, and Salon Management
- What is the outermost layer of the skin?
- Dermis
- Epidermis
- Subcutaneous tissue
- Stratum lucidum
Rationale: The epidermis is the outermost layer, providing protection and
forming the skin’s barrier.
- What is the main function of the sebaceous glands?
- Secrete sweat 1 / 4
- Produce sebum
- Regulate body temperature
- Produce melanin
Rationale: Sebaceous glands produce sebum, an oily substance that
lubricates the skin and hair.
- Which layer of the skin contains collagen and elastin?
- Epidermis
- Dermis
- Stratum corneum
- Subcutaneous layer
Rationale: Collagen and elastin are located in the dermis, providing
structure and elasticity.
- What type of tissue gives smoothness and contour to the body?
- Muscular
- Epithelial
- Adipose
- Nervous
Rationale: Adipose (fat) tissue cushions and contours the body.
- / 4
- Which of the following is a contagious skin disease?
- Psoriasis
- Impetigo
- Eczema
- Rosacea
Rationale: Impetigo is bacterial and highly contagious.
- What does pH measure?
- Temperature
- Acidity or alkalinity
- Viscosity
- Conductivity
Rationale: pH indicates hydrogen ion concentration, showing how acidic or
alkaline a substance is.
- What is the normal pH of the skin?
A. 2.5–3.0
B. 5.5–6.5
C. 4.5–5.5
D. 6.0–7.0
Rationale: Skin’s acid mantle maintains a slightly acidic pH between 4.5
and 5.5. 3 / 4
- Which of the following is a primary lesion?
- Macule
- Scale
- Crust
- Scar
Rationale: Macules are flat, discolored primary lesions such as freckles.
- Which bacteria cause abscesses, pustules, and boils?
- Bacilli
- Staphylococci
- Diplococci
- Spirilla
Rationale: Staphylococci form clusters and cause localized infections.
- What is the purpose of exfoliation?
- Hydrate skin
- Stimulate nerves
- Remove dead skin cells
- Increase pigmentation
Rationale: Exfoliation removes dead cells to smooth skin and promote
regeneration.
- / 4
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