Iowa Nail Technician Practice Test

Iowa calls the license nail technologist; all 50 answers rest on its administrative rules and Code chapter 157.

Steam sterilization in Iowa is run at a minimum of 250 degrees Fahrenheit. For how long at the least?

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Unofficial practice questions, not affiliated with the Iowa Board of Barbering and Cosmetology Arts and Sciences or the NIC. Bank checked October 14, 2026.

Next step Nail theory the state texts leave out: national testNail technician tests for other states

All 50 questions

Scientific concepts: infection control and safety 22

  • A client's cuticle has bled, the cut is covered and the station is cleaned. What is the last step in 481 IAC 943.12 before the service goes on? 481 IAC 943.12(2)
  • A nonporous tool cannot be immersed. How does 481 IAC 943.13 have it disinfected after each use? 481 IAC 943.13(1)(a)(2)
  • An Iowa nail technologist nicks her own finger with a nipper and stops the service. How does 481 IAC 943.12 have her clean the injured area? 481 IAC 943.12(1)
  • An Iowa nail technologist puts on gloves for a pedicure. When does 481 IAC 943.11 have her wash her hands? 481 IAC 943.11(3)
  • An Iowa salon sets one bar of soap at the sink for all of its nail technologists. What does the definition of "wash hands" say? 481 IAC 943.1
  • Before each client is one time 481 IAC 943.11 names for thorough hand washing. Which other times does it name? 481 IAC 943.11(1)
  • Blood from a client's cut reaches a technologist's eye, a mucous membrane exposure. What does the Iowa rule direct for the affected area? 481 IAC 943.12(1)(c)
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Scientific concepts: infection control and safety, continued

  • For how long back must the maintenance log of an autoclave be on hand for an Iowa inspector? 481 IAC 943.13(2)(a)(3)
  • How does 481 IAC 943.1 define the "universal precautions" every service provider is to practice? 481 IAC 943.1
  • How does 481 IAC 943.13 time the changing of disinfectant solutions? 481 IAC 943.13(1)(c)
  • How full may the biohazard sharps container in an Iowa establishment become? 481 IAC 943.11(2)
  • How often, at the least, must sterilization equipment be checked and calibrated in an Iowa establishment? 481 IAC 943.13(2)(b)
  • Instruments used on a client wait in a receptacle until they are cleaned. Which word must the receptacle clearly carry in Iowa? 481 IAC 943.11(6)
  • Iowa defines a disinfectant as an EPA-registered bactericidal, virucidal and fungicidal product. Which fourth property does the definition add? 481 IAC 943.1
  • Iowa's infection control chapter defines cleaning as removing debris and washing with water and soap or detergent. Which two steps finish the definition? 481 IAC 943.1
  • The monthly spore test of an Iowa salon's autoclave comes back positive. What does 481 IAC 943.13 say of the autoclave? 481 IAC 943.13(2)(a)(3)
  • Open sores on a service provider's hand cannot be effectively covered. What must the provider do under the Iowa rules? 481 IAC 943.11(4)
  • Several Iowa nail technologists share one pedicure area. Who answers for its infection control under 481 IAC 943.5? 481 IAC 943.5
  • Steam sterilization in Iowa is run at a minimum of 250 degrees Fahrenheit. For how long at the least? 481 IAC 943.13(2)(a)(1)
  • What must the service area of an Iowa establishment have to deal with chemical fumes, such as those of nail products? 481 IAC 943.6
  • Which materials does the Iowa definition of "porous" give as examples? 481 IAC 943.1
  • Which procedure, by the definitions of 481 IAC 943.1, kills all microorganisms, their spores included? 481 IAC 943.1

Nail service tools, supplies and their storage 9

  • A metal spatula, a washable nonabsorbent applicator, has been dipped once into a jar of cuticle cream. What must happen before it is dipped again in Iowa? 481 IAC 943.15(2)(a)
  • A set of foam toe separators was used on one pedicure client in Iowa. What does 481 IAC 943.14 have done with it? 481 IAC 943.14
  • An Iowa salon stores cleaned and disinfected nippers in sealed plastic envelopes. When does 481 IAC 943.17 allow that? 481 IAC 943.17(5)
  • Before disinfection, Iowa has debris removed from diamond, carbide, natural and metal bits. Besides an acetone soak, which method does the rule accept? 481 IAC 943.13(1)(d)(1)
  • From what must fluids, semifluids and powders be dispensed in an Iowa establishment? 481 IAC 943.15(2)
  • Metal and carbide electric file bits have been cleaned of debris. How does 481 IAC 943.13 have them disinfected? 481 IAC 943.13(1)(d)(2)
  • Which kind of nail buffer does 481 IAC 943.17 forbid an Iowa salon even to have? 481 IAC 943.17(4)
  • Which parts used on an electric nail file does 481 IAC 943.14 class as porous, single-use items? 481 IAC 943.14
  • Which product for stopping the flow of blood is strictly prohibited in an Iowa establishment? 481 IAC 943.15(2)(d)

Pedicure tubs, paraffin and other services 13

  • A client with a skin disorder on her hands asks for a paraffin dip. What does 481 IAC 943.25 require of a paraffin client? 481 IAC 943.25
  • A pedicure client in Iowa asks to see proof that the tub was cleaned. To whom must the salon show its cleaning records on request? 481 IAC 943.24(3)
  • A pedicure has just ended in an Iowa salon. What is the first thing 481 IAC 943.24 has done to the tub? 481 IAC 943.24(1)(a)
  • An inspector finds an unopened bottle of liquid methyl methacrylate monomer on a shelf in an Iowa nail salon. How does 481 IAC 943.17 read its presence? 481 IAC 943.17(1)
  • Before a limited service away from the salon, the Iowa record must hold a signed and dated waiver. What does the client acknowledge in it about chemicals? 481 IAC 943.22(1)(d)
  • The disinfectant has stood in an Iowa foot bowl for the time the manufacturer gives. What is the last step of 481 IAC 943.24(1)? 481 IAC 943.24(1)(e)
  • How do the Iowa licensure rules define "pedicuring"? 481 IAC 940.1
  • No client is booked for a paraffin treatment this afternoon. How does 481 IAC 943.25 have the wax in the bath kept meanwhile? 481 IAC 943.25
  • Paraffin has been peeled from a client after the treatment. What does 481 IAC 943.25 have done with that wax? 481 IAC 943.25
  • What must stand beside each cleaning event written in an Iowa foot spa record? 481 IAC 943.24(3)
  • When is the record of cleaning and disinfecting a foot spa made, under 481 IAC 943.24? 481 IAC 943.24(3)
  • Which nail service is on Iowa's list of limited services that a nail technician may provide at a wedding, outside a licensed establishment? 481 IAC 943.16(1)
  • With what does the Iowa rule have all film removed from the surfaces of a tub, bowl or spa basin after each client? 481 IAC 943.24(1)(b)

Iowa licence law (extra) 6

  • A volunteer at an Iowa health care facility polishes the nails of residents and takes no pay from them. Is that the licensed practice? Iowa Code 157.2(1)(e)
  • Iowa Code 157.1 still defines "manicuring", the older and narrower practice. What does that definition leave out? Iowa Code 157.1(19)
  • Must an Iowa applicant hold a barbering and cosmetology license before a nail technology license is issued? 481 IAC 940.4(1)
  • When may an Iowa cosmetologist or barber hold herself out to the public as a nail technologist? Iowa Code 157.2(2)
  • Which hair removal sits inside the practice of nail technology in Iowa? Iowa Code 157.1(25)(c)
  • Which parts of the body does the Iowa Code's definition of nail technology let a nail technologist massage? Iowa Code 157.1(25)(b)

How this list was compiled: Outline: the National Nail Technology Theory Examination Candidate Information Bulletin of the National-Interstate Council of State Boards of Cosmetology (NIC), effective September 1, 2025 (https://prov-testing.github.io/nic_cib/nail_technology_national_theory_english_2025.html): 110 items, of which 100 are weighted, 90 minutes, eight domains. The Department of Inspections, Appeals, and Licensing asks a nail technologist applicant for 75 percent or higher on the NIC or national theory nail technology exam (https://dial.iowa.gov/licenses/barbering-cosmetology/licensure/how-do-i-nail-technologist-license), and the candidate bulletin for the Iowa Board lists Nail Technology 2025: 90 minutes, 110 questions, passing score 75 (https://provexam.com/test-information/iowa-board-of-barbering-and-cosmetology-arts-sciences/bulletin.pdf). Facts: Iowa Administrative Code 481, Chapters 940 and 943 (as published 9/30/26), and Iowa Code chapter 157 (Iowa Code 2026), on the Iowa Legislature's site. Each question names its rule or section and links to it. Read 2026-10-14. Licence: Own work. Every question, wrong choice and explanation was written for this site from the public texts named. Nothing comes from the real examination, the sample questions in its bulletin, a practice product, a textbook or a prep course.

How it works

This unofficial Iowa nail technician practice test asks what Iowa's rules say on the national exam's subjects. Not affiliated with the Iowa Board of Barbering and Cosmetology Arts and Sciences or the National-Interstate Council of State Boards of Cosmetology (NIC).

Read the full guide

What the Iowa nail technologist exam is

Iowa's licensing department asks for 75 percent or higher on the national theory nail technology exam. The candidate bulletin lists 110 questions, 10 of them unscored, in 90 minutes. The outline has eight domains, from infection control and safety (15 percent) to nail enhancement services (20 percent).

What this bank asks

Twenty-two questions on infection control and safety, 9 on tools and supplies, 13 on pedicure tubs, paraffin and other services, and 6 on license law, which the national outline does not list. Anatomy, nail disorders, product chemistry and the steps of nail enhancements have no Iowa text and are not asked; the national manicure theory test on this site covers them.

  • Electric file bits are cleaned in an ultrasonic cleaner or acetone, then fully immersed in disinfectant (481 IAC 943.13).
  • Chamois buffers and liquid MMA monomer may not be on the premises, and a styptic pencil found there counts as used (481 IAC 943.15, 943.17).
  • Each foot spa cleaning is recorded at the time, signed with a license number, and kept two years (481 IAC 943.24).

Questions and answers

How many hours is nail tech school in Iowa?

325 hours. The licensing department asks for a transcript or diploma from a Board-licensed school showing 325 hours, and 481 IAC 941.14 splits them into 150 of core life sciences, 50 of nail technology theory and 125 of applied practical instruction.

Does Iowa have a practical exam for nail technicians?

The Department's page for the nail technologist license names one examination, the national theory nail technology exam, and the candidate bulletin lists only that exam under Nail Technician.

Are these the real Iowa nail technician exam questions?

No. Every question is our own, written from 481 IAC Chapters 940 and 943 and Iowa Code chapter 157 and linked to them. Nothing comes from the examination or the sample questions in its bulletin.

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