IN Nail Technician flashcards

32 cards. Read the term and the definition here. The deck at the top of this page is optional.

Nail plate

The hard, translucent keratin structure covering the nail bed, produced by the matrix and composed of compacted keratinized cells that protect the sensitive nail bed beneath.

Nail matrix

The living tissue at the base of the nail that produces new nail cells; its visible portion is the lunula, and injury here can permanently alter nail growth.

Lunula

The whitish, half-moon area at the base of the nail plate; it is the visible part of the matrix and appears pale because cells there are not yet fully flattened.

Eponychium

The living skin at the base of the nail plate that overlaps the matrix area; it is often mistakenly called the cuticle and should not be cut during a routine manicure.

Hyponychium

The layer of skin under the free edge of the nail plate that seals the nail bed from debris and infection; it should never be scraped or probed with a sharp implement.

Fingernail growth rate

Fingernails grow about 3 mm per month, and a complete fingernail is replaced in roughly four to six months; growth slows with age and in cold weather.

Median nerve

A nerve running through the carpal tunnel that supplies sensation to the thumb, index, middle, and part of the ring finger; compression causes carpal tunnel syndrome.

Carpal tunnel

A passage in the wrist formed by carpal bones and a ligament through which the median nerve and flexor tendons pass; pressure there causes numbness and tingling.

Effleurage

A light, gliding massage stroke applied in the direction of venous return toward the heart; it warms tissue and is used to begin and end a massage.

Petrissage

A kneading massage movement that lifts and compresses muscle tissue; it is deeper than effleurage and is used on the forearm and calf, avoiding bony areas.

Squoval nail shape

A shape with straight sides and slightly rounded corners that combines the strength of a square free edge with softer corners less likely to snag or break.

Abrasive grit

A number indicating abrasive particle size on a file or buffer; lower numbers are coarser, and 180 grit or finer is recommended for natural nail plate work.

Liquid-and-powder ratio

The proportion of monomer liquid to polymer powder in an acrylic bead, roughly one part liquid to one and a half parts powder; incorrect ratios cause lifting or brittleness.

Free edge capping

Applying product or top coat over the tip of the nail extension to seal the edge; capping reduces lifting and moisture entry that shorten the life of the enhancement.

Contraindication

A condition such as inflammation, swelling, broken skin, or infection that makes a service unsafe; the technician declines the service and refers the client to a physician.

Cleaning

The mechanical removal of visible dirt, oil, and debris using soap and water or a detergent; it must precede disinfection because soil interferes with disinfectant action.

Disinfection

The use of an EPA-registered chemical, following the label contact time, to destroy most pathogenic microorganisms on nonporous surfaces and implements; it does not kill spores.

Sterilization

A process that destroys all microbial life, including bacterial spores, using an autoclave or approved device; it exceeds the level of control needed for routine nail implements.

EPA registration

A federal registration number on a disinfectant label confirming the product has been reviewed for efficacy against stated organisms; hospital-grade products are required for salon implements.

Contact time

The duration an implement or surface must stay wet with disinfectant for the product to work; it is stated on the label and must not be shortened.

Porous implement

An item such as a wooden stick, foam separator, or buffing block that absorbs liquids and cannot be reliably disinfected; it must be discarded after a single use.

Standard precautions

Infection control practices applied to every client regardless of known health status, including hand hygiene, gloves for blood contact, and disinfection of implements between clients.

Blood exposure procedure

Stop the service, glove up, clean and cover the wound, then disinfect all contacted surfaces and implements with a tuberculocidal product; document the incident.

Indiana manicurist license

The credential required to perform manicuring services for compensation in Indiana; it is issued by the state board and must be current and displayed.

Scope of practice

The legally defined set of services a license authorizes; a manicurist may care for nails and associated hand and foot skin care but may not exceed that boundary.

State board

The Indiana board that licenses and disciplines cosmetology, barbering, esthetics, manicuring, and electrology practitioners and enforces salon sanitation and practice rules.

Informed disclosure

Telling the client the total price, products, and risks before service begins; withholding this information is both an ethical failure and a common source of complaints.

Client confidentiality

The ethical duty to keep a client's personal and health information private and to discuss it only when necessary for safe service or as required by law.

Client record card

A document recording services performed, products used, and any adverse reactions; it supports safety, continuity of care, and defense against complaints.

Referral duty

The obligation to decline service and direct a client with a suspected infection or disorder to a physician rather than treating a medical condition outside the license.

Antecubital area

The inner bend of the elbow where major blood vessels and nerves lie close to the skin; deep massage pressure there should be avoided.

Gastrocnemius

The large calf muscle that flexes the foot and forms the visible curve of the lower leg; massage strokes on it are directed toward the heart.