Arizona Nail Technician License Exam
Questions And Correct Answers (Verified
Answers) Plus Rationales 2026 Q&A | Instant
Download Pdf
1. Which of the following is the primary purpose of a nail buffer?
a) Remove polish
b) Smooth and shine the nail surface
c) Cut cuticles
d) Disinfect nails
Rationale: Buffers are used to smooth ridges and create a shine on the
nail surface, improving the appearance and prep for polish.
2. What is the minimum concentration of EPA-registered disinfectant
required for tools in a salon?
a) 1%
b) 5%
c) 10%
d) 15%
,Rationale: Tools must be disinfected with an EPA-registered
disinfectant at the proper concentration to prevent the spread of
infection.
3. The term "onychomycosis" refers to:
a) Nail splitting
b) Fungal infection of the nails
c) Inflammation of the cuticle
d) Nail discoloration from trauma
Rationale: Onychomycosis is a fungal infection that can cause nail
thickening, discoloration, and brittleness.
4. How often should a client’s foot bath be cleaned and disinfected?
a) Daily
b) Weekly
c) After each client
d) Monthly
Rationale: To prevent cross-contamination and spread of pathogens,
foot baths must be disinfected after each use.
5. Which vitamin is essential for healthy nail growth?
a) Vitamin C
b) Vitamin D
, c) Biotin (Vitamin B7)
d) Vitamin K
Rationale: Biotin strengthens nails and promotes healthy growth;
deficiencies can cause brittle nails.
6. The main ingredient in traditional acrylic powder is:
a) Polyethylene glycol
b) Polymethyl methacrylate (PMMA)
c) Hydroxyethyl methacrylate
d) Ethyl alcohol
Rationale: PMMA is a polymer used in acrylic nail systems for strength
and durability.
7. What is the first step in performing a manicure?
a) Apply polish
b) Massage hands
c) Sanitize hands and nails
d) Push back cuticles
Rationale: Proper sanitation is essential to prevent infection and
ensure a safe manicure procedure.
8. Which nail shape is considered the most durable and least prone
to breakage?
, a) Stiletto
b) Square
c) Almond
d) Oval
Rationale: Oval nails follow the natural shape and reduce stress at the
tips, decreasing breakage risk.
9. What is the primary function of a base coat in nail polish
application?
a) Add color
b) Protect the natural nail and improve polish adhesion
c) Provide a glossy finish
d) Harden the nail
Rationale: Base coats prevent staining, smooth the nail surface, and
help polish adhere longer.
10. Which condition requires referral to a physician rather than a
nail treatment?
a) Mild hangnail
b) Paronychia with pus
c) Minor cuticle tear
d) Dry skin around nails
Questions And Correct Answers (Verified
Answers) Plus Rationales 2026 Q&A | Instant
Download Pdf
1. Which of the following is the primary purpose of a nail buffer?
a) Remove polish
b) Smooth and shine the nail surface
c) Cut cuticles
d) Disinfect nails
Rationale: Buffers are used to smooth ridges and create a shine on the
nail surface, improving the appearance and prep for polish.
2. What is the minimum concentration of EPA-registered disinfectant
required for tools in a salon?
a) 1%
b) 5%
c) 10%
d) 15%
,Rationale: Tools must be disinfected with an EPA-registered
disinfectant at the proper concentration to prevent the spread of
infection.
3. The term "onychomycosis" refers to:
a) Nail splitting
b) Fungal infection of the nails
c) Inflammation of the cuticle
d) Nail discoloration from trauma
Rationale: Onychomycosis is a fungal infection that can cause nail
thickening, discoloration, and brittleness.
4. How often should a client’s foot bath be cleaned and disinfected?
a) Daily
b) Weekly
c) After each client
d) Monthly
Rationale: To prevent cross-contamination and spread of pathogens,
foot baths must be disinfected after each use.
5. Which vitamin is essential for healthy nail growth?
a) Vitamin C
b) Vitamin D
, c) Biotin (Vitamin B7)
d) Vitamin K
Rationale: Biotin strengthens nails and promotes healthy growth;
deficiencies can cause brittle nails.
6. The main ingredient in traditional acrylic powder is:
a) Polyethylene glycol
b) Polymethyl methacrylate (PMMA)
c) Hydroxyethyl methacrylate
d) Ethyl alcohol
Rationale: PMMA is a polymer used in acrylic nail systems for strength
and durability.
7. What is the first step in performing a manicure?
a) Apply polish
b) Massage hands
c) Sanitize hands and nails
d) Push back cuticles
Rationale: Proper sanitation is essential to prevent infection and
ensure a safe manicure procedure.
8. Which nail shape is considered the most durable and least prone
to breakage?
, a) Stiletto
b) Square
c) Almond
d) Oval
Rationale: Oval nails follow the natural shape and reduce stress at the
tips, decreasing breakage risk.
9. What is the primary function of a base coat in nail polish
application?
a) Add color
b) Protect the natural nail and improve polish adhesion
c) Provide a glossy finish
d) Harden the nail
Rationale: Base coats prevent staining, smooth the nail surface, and
help polish adhere longer.
10. Which condition requires referral to a physician rather than a
nail treatment?
a) Mild hangnail
b) Paronychia with pus
c) Minor cuticle tear
d) Dry skin around nails
