Beauty Care (Nail Care) NC II key terms

The thin layer of dead skin that seals the base of the nail plate where it meets the finger, protecting the nail matrix from infection and debris.

The hidden living tissue beneath the cuticle where new nail cells are produced; damage to it can permanently distort nail growth.

The visible hard keratin structure covering the nail bed, made of layers of compacted protein cells that protect the fingertip.

The pinkish skin layer directly beneath the nail plate, rich in blood vessels, which nourishes and supports the growing nail.

The portion of the nail plate that extends beyond the fingertip and is shaped, filed, and shortened during manicure services.

The whitish half-moon shape visible at the base of the nail plate, formed by the thicker, less transparent portion of the matrix.

A tool with a rounded or spoon-shaped tip used to gently push back softened cuticle tissue without cutting or tearing the living skin.

A small spring-loaded tool with sharp jaws used to trim only loose, dead hangnails and excess cuticle; it must be disinfected between clients.

An abrasive tool used to shape and shorten the free edge; files are single-use or must be sanitized, and grit number indicates coarseness.

A soft abrasive block or tool used to smooth ridges on the nail plate and create a matte surface so polish or product adheres better.

A clear first layer of polish that bonds to the nail plate, prevents staining, and helps the colored polish adhere and last longer.

The final clear layer applied over polish or nail art to seal the design, add gloss, and protect the color from chipping.

A classic nail style with a natural or pale pink base and a thin white tip along the free edge, often used for a clean professional look.

A treatment combining warm soak, exfoliation, massage, and moisturizing mask to soften skin, improve circulation, and relax the hands.

A service using a warm water soak, scrubbing, callus removal, and massage to cleanse, soften, and refresh the feet and lower legs.

A thickened, hardened area of skin caused by repeated friction or pressure, commonly on the heels and soles of the feet.

A cosmetic treatment of the feet and toenails that includes soaking, shaping, cuticle care, exfoliation, massage, and polish application.

The process of removing dead surface skin cells using a scrub, file, or chemical product to leave skin smoother and more receptive to moisturizer.

A series of kneading, stroking, and pressure movements on the hands and forearms that relax muscles, boost circulation, and relieve tension.

A light, gliding massage stroke performed with the palms and fingers, used to warm tissue and spread massage lotion or oil evenly.

A deeper massage technique of kneading and squeezing the flesh and muscle, used to release tightness in the hands and forearms.

An artificial lengthening of the natural nail created with acrylic, gel, or tips, used to add length, strength, or a desired shape.

A thin layer of acrylic or gel applied over the natural nail plate to strengthen it and protect it without adding significant length.

A nail enhancement product made by mixing liquid monomer with polymer powder; it hardens by chemical reaction and can be sculpted or applied over tips.

The liquid component of acrylic nail systems that reacts with polymer powder to form a hard, durable nail enhancement.

The powder component of acrylic systems, available in different colors and densities, that combines with monomer to create the sculpted nail.

A long-wearing polish cured under a UV or LED lamp that stays glossy for weeks and is removed by soaking, not regular polish remover.

A UV or LED light unit used to harden gel polish and gel enhancements by triggering a chemical setting reaction in the product.

Decorative designs applied to the nail, such as hand painting, stamping, foils, rhinestones, or gradients, to personalize the finished manicure.

The process of reducing the number of germs on surfaces and reusable tools to a safe level, usually by washing and using a disinfectant solution.

The use of a chemical solution to destroy most harmful microorganisms on tools and surfaces; tools must be cleaned first for it to work.

The complete destruction of all microorganisms, including spores, on tools, typically achieved with an autoclave or dry heat sterilizer.

A sealed device that uses high-pressure steam to sterilize metal tools and implements after they have been cleaned and disinfected.

A document that describes the hazards, safe handling, and first-aid measures for a chemical product such as acrylic monomer or disinfectant.

Protective items such as gloves, masks, and safety glasses worn to reduce exposure to chemicals, dust, and bloodborne pathogens.

An infection-control approach in which all clients' blood and body fluids are treated as potentially infectious, requiring gloves and proper handling.

The pre-service conversation in which the technician asks about the client's needs, health history, and expectations before agreeing on a service plan.

A condition or circumstance, such as a skin infection or allergy, that makes a service unsafe or inadvisable and must be addressed before proceeding.

A small trial application of a product on the skin to check for allergic reaction before a full treatment or new chemical service.

A client's agreement to a service after being told what it involves, its risks, and its aftercare, given freely and recorded.

The method a salon uses to schedule client appointments, track technician availability, and reduce double-booking and waiting time.

A confidential file recording a client's contact details, service history, products used, and any reactions or preferences for future visits.

The way staff treat clients, including greeting, listening, managing complaints, and following up, to build loyalty and repeat business.