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NIC Barber Written (Theory) Exam practice questions

223 free questions with answers and explanations.

Practice test
  1. 151.A barber is performing a hair coloring service. After applying the color, the client begins to experience a burning sensation and intense itching on their scalp. Upon inspection, the barber notices significant redness and swelling. What is the most appropriate immediate action for the barber to take?Hair Care Services
  2. 152.A barber is performing a hair coloring service. The client has 50% gray hair and desires a permanent hair color that will provide complete coverage. Which mixing ratio of permanent hair color to developer is generally recommended to achieve optimal gray coverage?Hair Care Services
  3. 153.A barber is preparing to perform a chemical relaxing service on a client with fine, delicate hair that has been previously color-treated. Which type of chemical relaxer would be the safest and most appropriate choice for this hair type?Hair Care Services
  4. 154.A barber is preparing a client for a permanent waving service. The client has fine, delicate hair that is easily damaged. Which type of end paper wrap would provide the most protection and even saturation for this hair type?Hair Care Services
  5. 155.A client presents with a scalp condition characterized by an overproduction of sebum, leading to oily, greasy hair and scalp, often accompanied by itching and flaking. The barber observes large, yellowish, oily flakes adhering to the scalp. Which of the following conditions is most consistent with these observations?Hair Care Services
  6. 156.A barber is preparing to perform a chemical relaxing service on a client with tightly coiled, resistant hair. To ensure the client's safety and determine the appropriate relaxer strength and processing time, which of the following tests should be performed immediately prior to the application?Hair Care Services
  7. 157.A client requests a haircut that leaves the hair longer in the front and gradually gets shorter towards the back, creating a specific silhouette. Which cutting technique would be most appropriate to achieve this effect?Hair Care Services
  8. 158.A client has previously colored hair that is now faded and dull. They desire to refresh their existing color, add shine, and improve the overall condition without significantly lightening or permanently altering the hair's structure. Which hair coloring product would be most suitable?Hair Care Services
  9. 159.A barber is preparing to perform a hair coloring service. The client has 50% gray hair and desires a permanent hair color that will provide full gray coverage. The manufacturer's instructions state a mixing ratio of 1:1. How much color product and developer should the barber use to achieve 2 ounces of total mixed product?Hair Care Services
  10. 160.When performing a chemical relaxing service, after the relaxer has been applied and processed for the appropriate amount of time, the hair must be thoroughly rinsed and then neutralized. What is the primary purpose of the neutralizer in a chemical relaxing service?Hair Care Services
  11. 161.A barber is performing a haircut and needs to remove bulk from the hair without shortening the overall length, creating a softer, more blended look. Which haircutting technique would be most appropriate?Hair Care Services
  12. 162.A barber is performing a chemical relaxing service. After thoroughly rinsing the relaxer from the client's hair, what is the next critical step to ensure the chemical process is stopped and the hair's pH is restored?Hair Care Services
  13. 163.A barber is preparing to apply a permanent hair color. The formula includes 2 ounces of color cream and 2 ounces of 20 volume developer. What is the correct mixing ratio for this application?Hair Care Services
  14. 164.A barber is preparing to perform a hair coloring service. The client has 50% gray hair and wants full gray coverage with a natural-looking result. Which type of hair color product is specifically designed to provide 100% gray coverage?Hair Care Services
  15. 165.A barber is performing a consultation for a client who desires to achieve a lighter shade of blonde from their current light brown hair. The client has some existing highlights. During the hair analysis, the barber notes that the hair has uneven porosity, with the highlighted areas being more porous. Which product application technique should the barber consider to ensure even lifting and minimize damage?Hair Care Services
  16. 166.A barber is performing a haircut and notices that the client's hair is extremely dry, brittle, and breaks easily, with a rough, raised cuticle. Which hair characteristic is primarily indicated by these observations?Hair Care Services
  17. 167.A barber is preparing a client for a permanent waving service. After shampooing and towel drying, the hair is sectioned and ready for wrapping. To ensure optimal curl formation and even penetration of the waving solution, what is the ideal moisture level the hair should have during the wrapping stage?Hair Care Services
  18. 168.A client with an oily scalp and fine, limp hair desires a style with more volume and texture. Which of the following cutting techniques would be most effective in achieving the desired outcome?Hair Care Services
  19. 169.A barber is styling a client's hair using a blow dryer and a round brush to create volume and a smooth, curved finish. To achieve the desired result and prevent damage, what is the recommended technique for directing the airflow from the blow dryer?Hair Care Services
  20. 170.A barber is performing a chemical relaxing service. After the relaxer has been applied and processed for the appropriate time, what is the crucial next step before applying a neutralizing shampoo?Hair Care Services
  21. 171.A barber is performing a consultation for a client who desires a temporary hair color that will wash out with shampooing and will not lighten their natural hair pigment. Which type of hair color would be most appropriate for this client?Hair Care Services
  22. 172.A barber is performing a permanent waving service on a client whose hair has been previously bleached. The barber should choose a permanent waving solution that is:Hair Care Services
  23. 173.A barber is preparing to perform a permanent waving service on a client who has previously colored hair. Which type of permanent wave solution would be most suitable to minimize damage and achieve a natural-looking curl?Hair Care Services
  24. 174.A barber is preparing to perform a chemical relaxing service on a client with fine, color-treated hair. Which type of relaxer would be most appropriate to minimize damage?Hair Care Services
  25. 175.A barber is performing a permanent waving service. After winding the hair on perm rods, the next critical step is to apply the permanent waving solution. What is the primary purpose of this solution?Hair Care Services
  26. 176.A barber is performing a Hair and Scalp Analysis on a client. Upon close inspection, the barber observes numerous small, red, inflamed pustules and papules scattered across the client's scalp, particularly around the hair follicles. The client describes them as tender and itchy. Which condition is the client most likely experiencing?Hair Care Services
  27. 177.A client desires a hair coloring service that will deposit color but not lighten their natural hair color, and will fade gradually over several shampoos. Which type of hair color product would be most appropriate for this client?Hair Care Services
  28. 178.A barber is performing a chemical relaxing service. After applying the relaxer, the client reports a burning sensation on the scalp. What is the immediate and most appropriate action the barber should take?Hair Care Services
  29. 179.A client requests a haircut that removes bulk from the hair's interior, creating movement and a softer, less blunt perimeter. The barber wants to avoid visible lines or obvious layers. Which texturizing technique would be most appropriate?Hair Care Services
  30. 180.A barber is performing a consultation for a client with very fine, delicate hair who desires a permanent wave. To prevent damage and achieve a gentle curl, which type of perm rod would be most appropriate?Hair Care Services
  31. 181.A barber is preparing to perform a permanent waving service on a client who has previously colored hair. Which type of permanent wave solution would be most suitable to minimize damage and ensure a successful result for this client?Hair Care Services
  32. 182.A barber is performing a chemical relaxing service on a client with tightly coiled hair. During the processing, the barber notices the hair is becoming overly soft and mushy, and the coil pattern is completely gone. What immediate action should the barber take?Hair Care Services
  33. 183.A client presents with a scalp condition characterized by red, inflamed patches covered with silvery scales, often itchy and occasionally bleeding when scratched. What scalp condition is the barber most likely observing?Hair Care Services
  34. 184.A barber is performing a consultation for a client who desires to lighten their natural black hair to a medium brown shade. The client has no previous color in their hair. Which type of hair color product is most suitable for achieving this result in a single application?Hair Care Services
  35. 185.A barber is preparing for a permanent waving service. After shampooing, the client's hair is towel-dried. What is the primary purpose of ensuring the hair is sufficiently moist, but not dripping wet, before applying the waving lotion and winding the rods?Hair Care Services
  36. 186.A barber is consulting with a client who desires to achieve a lighter hair color but wants to avoid the harshness and potential damage associated with traditional bleach. The client's hair is healthy, and they want a subtle, natural-looking lift. Which product would be most suitable for this client?Hair Care Services
  37. 187.A barber is preparing for a permanent waving service and is selecting the appropriate end papers. The client has long, layered hair, and the barber wants to ensure the ends are securely wrapped and remain flat and smooth to prevent fishhooks. Which end paper technique is best suited for this purpose?Hair Care Services
  38. 188.A client requests a haircut that removes hair from the nape and sides while gradually increasing length towards the crown, creating a seamless blend. Which cutting technique is most appropriate for achieving this effect?Hair Care Services
  39. 189.A barber is performing a chemical hair coloring service on a client who desires a significant lift in their natural hair color, from a dark brown (level 3) to a light blonde (level 9). To achieve this result, which type of hair color product would be most appropriate?Hair Care Services
  40. 190.A barber is preparing to perform a permanent waving service on a client with very long, coarse, and resistant hair. To ensure the perm solution penetrates effectively and creates a strong, even curl pattern, which wrapping technique would be most appropriate?Hair Care Services
  41. 191.A client presents with a scalp condition characterized by thick, silvery scales, often accompanied by redness and itching. The scales can sometimes bleed if scratched. Which scalp disorder is the client most likely experiencing?Hair Care Services
  42. 192.A barber is performing a chemical relaxing service on a client. After rinsing the relaxer thoroughly, what is the next critical step to ensure the hair's pH is restored and the chemical process is stopped?Hair Care Services
  43. 193.A barber is performing a permanent waving service. After the waving solution has been applied and processed, the hair is thoroughly rinsed. What is the primary purpose of applying the neutralizer (thio neutralization) immediately after rinsing?Hair Care Services
  44. 194.A client has very coarse, resistant hair and desires a permanent wave with a strong, firm curl. Which type of perm rod would be most effective in achieving the desired curl pattern?Hair Care Services
  45. 195.A barber is preparing a client for a haircut. Upon scalp analysis, the barber observes small, red, inflamed pustules and papules around the hair follicles, particularly on the nape of the neck and around the hairline. The client reports mild itching and tenderness. What condition does this most accurately describe?Hair Care Services
  46. 196.A barber is evaluating a client's hair prior to a permanent waving service. The client's hair has been previously bleached and feels rough with a high porosity. Which type of permanent waving solution would be most appropriate for this hair type?Hair Care Services
  47. 197.A barber is preparing for a permanent waving service. After shampooing, the client's hair is towel-dried and wrapped onto perm rods. The hair appears to be overly porous and has a tendency to frizz. Which type of permanent waving solution would be most appropriate for this client?Hair Care Services
  48. 198.A barber is preparing to apply a chemical relaxer to a client's hair. During the hair analysis, the barber determines the client has fine hair with a normal density and a healthy scalp. Which of the following relaxer strengths would generally be most appropriate for this client?Hair Care Services
  49. 199.A client is seeking a hair color that will gradually fade with shampooing, deposit color without lightening their natural hair, and does not require a patch test. Which type of hair color best fits these criteria?Hair Care Services
  50. 200.A barber is performing a chemical relaxing service. After applying the relaxer, the client reports a burning sensation on their scalp. What is the immediate and most appropriate action the barber should take?Hair Care Services