Nail Technician Licensing Exam Questions With
Correct Answers (Verified Answers) Plus
Rationales 2026 Q&A | Instant Download Pdf
1. What is the primary purpose of a nail cuticle?
a) To make nails grow faster
b) To protect the matrix from infection
c) To enhance nail polish adherence
d) To improve nail flexibility
b) To protect the matrix from infection
The cuticle forms a barrier between the skin and the nail matrix,
helping prevent bacteria and fungi from entering and causing
infection.
2. Which of the following is considered a common bacterial infection
of the nail?
a) Paronychia
b) Onychomycosis
c) Onycholysis
d) Leukonychia
a) Paronychia
, Paronychia is an infection of the nail folds, usually caused by
bacteria entering through a break in the skin around the nail.
3. What is the term for the white, half-moon-shaped area at the
base of the nail?
a) Matrix
b) Lunula
c) Nail bed
d) Hyponychium
b) Lunula
The lunula is the visible portion of the nail matrix and appears
whitish due to the way cells reflect light.
4. Which nail disorder is characterized by the separation of the nail
from the nail bed?
a) Onycholysis
b) Onychomycosis
c) Beau’s lines
d) Leukonychia
a) Onycholysis
Onycholysis is the detachment of the nail plate from the nail bed,
often caused by trauma, infection, or prolonged exposure to
water or chemicals.
,5. When performing a manicure, what is the proper technique for
sanitizing tools?
a) Wiping with a dry towel
b) Soaking in alcohol only
c) Immersing in an EPA-registered disinfectant
d) Rinsing with warm water
c) Immersing in an EPA-registered disinfectant
Immersing tools in a hospital-grade, EPA-registered disinfectant
ensures effective elimination of bacteria, viruses, and fungi.
6. What is the main ingredient in most standard nail polishes that
provides color?
a) Nitrocellulose
b) Formaldehyde
c) Pigments
d) Toluene
c) Pigments
Pigments are finely ground powders that give nail polish its
color. Other ingredients provide adhesion, flexibility, and
durability.
7. Which layer of the skin is responsible for producing new nail cells?
a) Epidermis
, b) Dermis
c) Subcutaneous tissue
d) Matrix
d) Matrix
The nail matrix, located under the skin at the base of the nail,
generates new nail cells that harden and form the nail plate.
8. How often should reusable nail tools be disinfected during a nail
service?
a) Once a week
b) Between each client
c) At the end of the day
d) Every two clients
b) Between each client
To prevent cross-contamination and the spread of infections, all
reusable tools must be disinfected between each client.
9. What is the primary function of a base coat in nail polish
application?
a) Add shine
b) Prevent staining and improve adhesion
c) Strengthen cuticles
d) Soften nails
Correct Answers (Verified Answers) Plus
Rationales 2026 Q&A | Instant Download Pdf
1. What is the primary purpose of a nail cuticle?
a) To make nails grow faster
b) To protect the matrix from infection
c) To enhance nail polish adherence
d) To improve nail flexibility
b) To protect the matrix from infection
The cuticle forms a barrier between the skin and the nail matrix,
helping prevent bacteria and fungi from entering and causing
infection.
2. Which of the following is considered a common bacterial infection
of the nail?
a) Paronychia
b) Onychomycosis
c) Onycholysis
d) Leukonychia
a) Paronychia
, Paronychia is an infection of the nail folds, usually caused by
bacteria entering through a break in the skin around the nail.
3. What is the term for the white, half-moon-shaped area at the
base of the nail?
a) Matrix
b) Lunula
c) Nail bed
d) Hyponychium
b) Lunula
The lunula is the visible portion of the nail matrix and appears
whitish due to the way cells reflect light.
4. Which nail disorder is characterized by the separation of the nail
from the nail bed?
a) Onycholysis
b) Onychomycosis
c) Beau’s lines
d) Leukonychia
a) Onycholysis
Onycholysis is the detachment of the nail plate from the nail bed,
often caused by trauma, infection, or prolonged exposure to
water or chemicals.
,5. When performing a manicure, what is the proper technique for
sanitizing tools?
a) Wiping with a dry towel
b) Soaking in alcohol only
c) Immersing in an EPA-registered disinfectant
d) Rinsing with warm water
c) Immersing in an EPA-registered disinfectant
Immersing tools in a hospital-grade, EPA-registered disinfectant
ensures effective elimination of bacteria, viruses, and fungi.
6. What is the main ingredient in most standard nail polishes that
provides color?
a) Nitrocellulose
b) Formaldehyde
c) Pigments
d) Toluene
c) Pigments
Pigments are finely ground powders that give nail polish its
color. Other ingredients provide adhesion, flexibility, and
durability.
7. Which layer of the skin is responsible for producing new nail cells?
a) Epidermis
, b) Dermis
c) Subcutaneous tissue
d) Matrix
d) Matrix
The nail matrix, located under the skin at the base of the nail,
generates new nail cells that harden and form the nail plate.
8. How often should reusable nail tools be disinfected during a nail
service?
a) Once a week
b) Between each client
c) At the end of the day
d) Every two clients
b) Between each client
To prevent cross-contamination and the spread of infections, all
reusable tools must be disinfected between each client.
9. What is the primary function of a base coat in nail polish
application?
a) Add shine
b) Prevent staining and improve adhesion
c) Strengthen cuticles
d) Soften nails
