Esthetician Licensing Exam Practice Test
Questions With Correct Answers (Verified
Answers) Plus Rationales 2026 Q&A | Instant
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1. Which layer of the skin contains blood vessels and nerves?
a) Epidermis
b) Stratum corneum
c) Dermis
d) Hypodermis
c) Dermis
The dermis is the middle layer of the skin containing blood vessels,
nerves, hair follicles, and glands. The epidermis is the outer layer,
while the hypodermis is primarily fat.
2. What is the primary purpose of exfoliation?
a) To moisturize the skin
b) To remove dead skin cells
c) To increase melanin production
d) To reduce sebum production
,b) To remove dead skin cells
Exfoliation helps clear dead cells from the skin’s surface, promoting
cell turnover, smoother texture, and improved absorption of skincare
products.
3. Which of the following is an example of a mechanical exfoliant?
a) Glycolic acid
b) Salicylic acid
c) Sugar scrub
d) Enzyme mask
c) Sugar scrub
Mechanical exfoliants physically remove dead skin cells using small
particles or abrasives, unlike chemical exfoliants like acids or enzymes.
4. What type of ultraviolet (UV) rays are primarily responsible for
tanning and skin aging?
a) UVA
b) UVB
c) UVC
d) IR
a) UVA
UVA rays penetrate deeply, contributing to premature aging and
,tanning. UVB rays are primarily responsible for sunburn, and UVC rays
are mostly blocked by the ozone layer.
5. Which vitamin is most associated with skin healing and collagen
production?
a) Vitamin A
b) Vitamin C
c) Vitamin D
d) Vitamin E
b) Vitamin C
Vitamin C stimulates collagen synthesis, supports skin repair, and
provides antioxidant protection, essential for healthy skin.
6. What is the correct way to handle a lancet after performing a
facial extraction?
a) Place it in a tissue
b) Dispose in a sharps container
c) Rinse with water
d) Place it in a regular trash can
b) Dispose in a sharps container
Used lancets are considered biohazard sharps and must be disposed of
in a designated sharps container to prevent injury and contamination.
, 7. How often should professional estheticians wash their hands
during a facial service?
a) Before starting the service only
b) After touching their phone
c) Before and after each client
d) Only at the end of the day
c) Before and after each client
Hand hygiene before and after client contact prevents cross-
contamination and the spread of bacteria and viruses.
8. What is the main function of sebaceous glands?
a) Produce sweat
b) Regulate temperature
c) Produce oil (sebum)
d) Produce keratin
c) Produce oil (sebum)
Sebaceous glands secrete sebum, which lubricates the skin and hair,
providing a protective barrier.
9. Which skin type is prone to blackheads and excess oil?
a) Dry
b) Oily
Questions With Correct Answers (Verified
Answers) Plus Rationales 2026 Q&A | Instant
Download Pdf
1. Which layer of the skin contains blood vessels and nerves?
a) Epidermis
b) Stratum corneum
c) Dermis
d) Hypodermis
c) Dermis
The dermis is the middle layer of the skin containing blood vessels,
nerves, hair follicles, and glands. The epidermis is the outer layer,
while the hypodermis is primarily fat.
2. What is the primary purpose of exfoliation?
a) To moisturize the skin
b) To remove dead skin cells
c) To increase melanin production
d) To reduce sebum production
,b) To remove dead skin cells
Exfoliation helps clear dead cells from the skin’s surface, promoting
cell turnover, smoother texture, and improved absorption of skincare
products.
3. Which of the following is an example of a mechanical exfoliant?
a) Glycolic acid
b) Salicylic acid
c) Sugar scrub
d) Enzyme mask
c) Sugar scrub
Mechanical exfoliants physically remove dead skin cells using small
particles or abrasives, unlike chemical exfoliants like acids or enzymes.
4. What type of ultraviolet (UV) rays are primarily responsible for
tanning and skin aging?
a) UVA
b) UVB
c) UVC
d) IR
a) UVA
UVA rays penetrate deeply, contributing to premature aging and
,tanning. UVB rays are primarily responsible for sunburn, and UVC rays
are mostly blocked by the ozone layer.
5. Which vitamin is most associated with skin healing and collagen
production?
a) Vitamin A
b) Vitamin C
c) Vitamin D
d) Vitamin E
b) Vitamin C
Vitamin C stimulates collagen synthesis, supports skin repair, and
provides antioxidant protection, essential for healthy skin.
6. What is the correct way to handle a lancet after performing a
facial extraction?
a) Place it in a tissue
b) Dispose in a sharps container
c) Rinse with water
d) Place it in a regular trash can
b) Dispose in a sharps container
Used lancets are considered biohazard sharps and must be disposed of
in a designated sharps container to prevent injury and contamination.
, 7. How often should professional estheticians wash their hands
during a facial service?
a) Before starting the service only
b) After touching their phone
c) Before and after each client
d) Only at the end of the day
c) Before and after each client
Hand hygiene before and after client contact prevents cross-
contamination and the spread of bacteria and viruses.
8. What is the main function of sebaceous glands?
a) Produce sweat
b) Regulate temperature
c) Produce oil (sebum)
d) Produce keratin
c) Produce oil (sebum)
Sebaceous glands secrete sebum, which lubricates the skin and hair,
providing a protective barrier.
9. Which skin type is prone to blackheads and excess oil?
a) Dry
b) Oily
