Free Nail Technician practice test
Free Nail Technician Practice Test: Nail Enhancements (2026)
20 questions on Nail Enhancements, drawn from the written (theory) state board syllabus. Answer them all, then check your score. No account and no card.
Questions 1 to 20
Choose an answer before you open the explanation. Guessing first is what makes the explanation stick.
Nail Enhancements Question 1 of 20
What commonly causes a green discoloration on an acrylic nail?
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Correct answerA. Moisture trapped in a lifted area
Why this is correct: A green stain can occur when moisture and bacteria are trapped in a lifted area under the enhancement. The product should be removed and the nail cleaned; do not cover it.
Nail Enhancements Question 2 of 20
For a nail-biter receiving acrylic nails, where should primer be applied?
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Correct answerD. On the nail plate
Why this is correct: Primer should be applied only to the natural nail plate, never on the skin or cuticle area.
Nail Enhancements Question 3 of 20
How should primer be applied to the nail?
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Correct answerD. Lightly, in a thin amount
Why this is correct: Primer should be applied lightly and thinly. Too much primer can irritate the skin and may contribute to lifting.
Nail Enhancements Question 4 of 20
When finishing acrylic nails, what grit range is commonly used to smooth the surface?
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Correct answerB. 180-240
Why this is correct: Finishing the acrylic surface uses a finer abrasive, often around 180-240 grit. Lower grits such as 80-100 are used for reducing bulk or shaping.
Nail Enhancements Question 5 of 20
In an acrylic service, when does lifting commonly occur?
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Correct answerC. When the nail is not prepared properly
Why this is correct: Lifting is often caused by improper nail preparation, such as oil, dust, or cuticle tissue remaining on the nail plate.
Nail Enhancements Question 6 of 20
What happens if an acrylic nail is not properly leveled or smoothed?
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Correct answerD. It looks unnatural and uneven
Why this is correct: If acrylic is not applied or filed evenly, the nail will look unnatural and the surface will be uneven.
Nail Enhancements Question 7 of 20
When sculpting an acrylic nail on a form, how should the form be placed?
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Correct answerC. Snug against the free edge
Why this is correct: The form should fit snugly under the free edge to create a stable base and proper curve for the extension.
Nail Enhancements Question 8 of 20
When applying acrylic, about how far should the product be kept from the nail fold or skin?
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Correct answerB. 1/16 inch
Why this is correct: Acrylic should be kept about 1/16 inch away from the skin or nail fold to prevent touching the skin, lifting, irritation, or infection risk.
Nail Enhancements Question 9 of 20
For a long artificial nail tip, what tool should be used first to shorten it?
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Correct answerC. Tip cutter
Why this is correct: Use a tip cutter to shorten a long artificial tip first, then file it into shape.
Nail Enhancements Question 10 of 20
Which solution is used to remove yellow staining left on the nail from polish?
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Correct answerB. Nail polish remover
Why this is correct: Nail polish remover can remove remaining polish that contributes to yellow staining. Stubborn stains may require a nail whitening product.
Nail Enhancements Question 11 of 20
After a gel nail service, what is used to wipe the tacky layer from the nail surface?
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Correct answerB. Alcohol
Why this is correct: The tacky layer left after curing gel is wiped with alcohol or gel cleanser. Acetone should not be used because it can damage the gel surface.
Nail Enhancements Question 12 of 20
How should a nail tip make contact with the natural nail for proper application?
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Correct answerD. From sidewall to sidewall
Why this is correct: The well of the tip should fit snugly from one sidewall to the other for secure and balanced placement.
Nail Enhancements Question 13 of 20
What is used to remove plastic nail product or gel nails?
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Correct answerA. Acetone
Why this is correct: Acetone is used to soak off many gel, acrylic, or plastic nail products when the product is acetone-removable.
Nail Enhancements Question 14 of 20
After acrylic application, what grit is commonly used with an electric file to reduce bulk?
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Correct answerB. 80
Why this is correct: An 80-grit abrasive is coarse and may be used to reduce acrylic bulk quickly before refining with finer grits.
Nail Enhancements Question 15 of 20
For a nail-biter receiving acrylic, where should primer be applied?
Check answer
Correct answerA. On the nail plate
Why this is correct: Primer should be applied only to the natural nail plate and kept off the skin and cuticle area.
Nail Enhancements Question 16 of 20
What shape is filed into a cracked acrylic nail before repair?
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Correct answerA. A V-shape
Why this is correct: A V-shaped groove may be filed at the crack, then acrylic is applied to reinforce the repair.
Nail Enhancements Question 17 of 20
What tool should be used to shorten an artificial nail tip?
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Correct answerA. Tip cutter
Why this is correct: Use a tip cutter to shorten an artificial nail tip. Do not use cuticle nippers for this purpose.
Nail Enhancements Question 18 of 20
What are sculptured nails commonly also called?
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Correct answerD. Acrylic nails
Why this is correct: Sculptured nails are commonly made with liquid and powder acrylic over a form, so they are often called acrylic nails.
Nail Enhancements Question 19 of 20
Which product helps clean the nail and improve adhesion for acrylic application?
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Correct answerC. Primer
Why this is correct: Primer helps remove surface oil and improves adhesion between the natural nail and acrylic.
Nail Enhancements Question 20 of 20
Before applying acrylic powder product, how should the nail surface be?
Check answer
Correct answerD. Clean and dry
Why this is correct: The nail surface must be clean and dry, with oil and moisture removed, so the acrylic can adhere properly.
Practice content notice: These are original study questions, not recalled or official exam items. Exam providers, timing, passing scores, and state-law coverage can change; verify current requirements with your licensing board.