IA Nail Technician study guide
IA Nail Technician · Work through your exam, one topic at a time.
The IA Nail Technician credential is a multiple-choice certification exam for candidates who want independent, third-party evidence of their nail technology knowledge. It is aimed at students finishing a nail program, licensed technicians who want a portable credential beyond their state license, and salon owners or educators who want a benchmark for staff competence. The IA Nail Technician study guide has 9 sections and about 2,594 words.
01Infection Control and Safety
Infection control questions ask you to classify a task, pick the correct agent, and follow contact time. Safety questions cover chemical handling, ventilation, ergonomics, and blood exposure.
303 words, about 2 min02Anatomy and Physiology of the Hand, Arm, and Nail
Anatomy items ask you to name nail structures and their functions, trace growth, and connect hand anatomy to safe service. Expect questions on bones, nerves, blood supply, skin layers, and contraindications.
310 words, about 2 min03Manicuring and Pedicuring
Manicure and pedicure questions test sequence, tool use, sanitation between clients, polish application, and when to stop and refer. Pedicure safety, including foot-tub care and diabetic precautions, is heavily represented.
289 words, about 1 min04Nail Tips, Wraps, and Overlays
This domain covers tip sizing and blending, silk/fiberglass wraps, overlays, and the difference between a temporary tip and a durable enhancement. Expect questions on adhesion, preparation, and stress-area strength.
307 words, about 2 min05Acrylic (Liquid and Powder) Nail Enhancements
Acrylic questions test chemistry, mix ratio, form fitting, structure, filing, and maintenance. Safety questions focus on MMA, primer, dust, and skin contact.
294 words, about 1 min06UV Gel Nail Enhancements
UV gel questions cover chemistry, curing, layering, lamp use, removal, and allergic reaction risk. Expect comparisons among gel polish, hard gel, and acrylic.
286 words, about 1 min07Nail Art, Design, and Finishing Techniques
Nail art questions test design principles, product compatibility, tool sanitation, and finishing so the art lasts. Expect color theory, French and ombré work, stamping, foils, and encapsulation.
269 words, about 1 min08Client Consultation, Communication, and Professional Ethics
Consultation questions test medical history, contraindications, informed consent, documentation, and professional boundaries. Ethics questions test scope of practice, confidentiality, and honest communication.
255 words, about 1 min09Salon Business, State Rules, and Regulations
Business and rules questions test Iowa licensure, salon sanitation, record keeping, employment status, and scope. Expect scenario items about unlicensed practice and inspection.
281 words, about 1 min