Ten free questions written to the NIC Nail Technology outline, with the keyed answer and an explanation for each. None of them is on our paid tests. The NIC National written examination for nail technicians is the paper many state boards use. No signup, nothing to install.
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1. A cuticle pusher with a spoon end and an angled end is used so that the spoon end:
Answer: Follows the curve of the plate while lifting dead tissue
The spoon end is concave so it matches the convex curve of the nail plate and can lift dead tissue without digging a flat edge into the living nail bed. The angled end reaches into the sidewalls. Shortening the free edge is a clipper's job, cleaning under the free edge belongs to a brush or wood stick, and product is carried on a brush or spatula.
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2. A finger bowl is used during a manicure to:
Answer: Soften the skin around the nail before it is worked
The bowl holds warm water so the tissue around the nail softens enough to be pushed back and trimmed.
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3. A stainless steel spatula is kept at the nail station in order to:
Answer: Remove product from a jar without putting fingers into it
A spatula dispenses from bulk containers so the remaining product is not contaminated by hand contact.
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4. A technician needs a finer abrasive than the one currently in use. The technician should choose a file with:
Answer: A higher grit number
Grit numbers count abrasive particles per square inch, so a higher number means more and smaller particles and therefore a finer, gentler surface. A lower number is coarser and removes more material. Core thickness governs how rigid the file feels and width governs how much nail it touches at once; neither changes how fine the abrasive is.
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5. For placing a rhinestone precisely on a nail, the appropriate tweezer tip is:
Answer: A fine point tip
A fine point tip lets the technician pick up a single small embellishment and set it exactly, because the contact area is almost as small as the stone. Flat, blunt and serrated tips are made for gripping larger objects such as a nail tip or a piece of fabric wrap, and they obscure the placement site.
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6. A glass nail file differs from a board file in that the glass file's abrasive surface:
Answer: Is etched into the glass and does not wear away in use
A glass file's abrasive is etched into the surface of the glass itself rather than bonded on, so it does not shed grit or wear smooth the way a board file does, and it seals the keratin layers of the free edge as it shapes. Board files carry bonded abrasive that wears out. Glass files are made in fine grades rather than coarse ones, and glass does not soften at any temperature found in a salon.
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7. The belly of an acrylic brush is:
Answer: The widest part of the bundle, holding most liquid
The belly is the thickest part of the bristle bundle and carries most of the monomer a technician picks up. The metal band is the ferrule, the pointed end is the tip, and the exposed bristle length is the reach. Knowing which part is which is how bead placement instructions are followed.
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8. The three surfaces of a three way buffer differ from one another in:
Answer: Grit, from coarsest to finest
A three way buffer carries three grits on one tool so the technician can move from smoothing, through refining, to shining without changing implements. The surfaces are the same width and comparable flexibility, and abrasive bonding direction is not a property a buffer is graded on.
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9. A box joint nipper differs from a lap joint nipper in that the box joint:
Answer: Holds the two blades in alignment through the life of the implement
In a box joint one arm passes through a slot machined in the other, so the two blades are held in register and stay aligned under years of cutting pressure. A lap joint simply overlaps the two arms on a rivet and works loose, after which the blades no longer meet and the nipper tears instead of cutting. The joint does not set edge coarseness or handle travel, and neither type is designed to come apart.
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10. A toenail clipper differs from a fingernail clipper because the toenail clipper has:
Answer: A wider, heavier jaw suited to a thicker plate
Toenail plates are thicker, so the implement is built with a wider and stronger jaw. Using a fingernail clipper risks crushing rather than cutting.
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