California Cosmetology Written Exam practice questions
336 free questions with answers and explanations.
- 101.A client has a diamond-shaped face with a narrow forehead, wide cheekbones, and a narrow chin. Which styling recommendation would best balance her features?Client Consultation and Analysis
- 102.A cosmetologist is performing a sugaring hair removal service on a client's underarms using traditional sugar paste. In which direction should the paste be removed from the skin?Hair Removal
- 103.A cosmetologist notices a new client's hair strands feel very thin and fine under the fingers, and the client states her hair processes color very quickly and becomes damaged easily. Which hair texture classification does this describe?Client Consultation and Analysis
- 104.A client has a few stray hairs between her eyebrows after a brow shaping service. What is the most appropriate tool for the cosmetologist to use to remove these individual hairs?Hair Removal
- 105.A client with naturally curly hair wants to blow-dry her hair without disrupting the natural curl pattern or causing excessive frizz. What technique and attachment should the technician use?Hairstyling
- 106.A hairstylist who performs repetitive haircutting motions all day begins experiencing wrist pain and numbness consistent with early carpal tunnel syndrome. Which ergonomic adjustment would BEST help prevent further strain?Safety and Infection Control
- 107.A newly licensed cosmetologist asks how often she must renew her individual license with the California Board of Barbering and Cosmetology to keep practicing legally. What is the renewal cycle?Safety and Infection Control
- 108.While preparing cleaning solutions, a cosmetologist combines a chlorine bleach solution with an ammonia-based glass cleaner in the same bucket, believing it will disinfect surfaces faster. What is the primary danger of this practice?Safety and Infection Control
- 109.A salon owner installs a single ceiling fan intended to circulate general air throughout the shop, but nail technicians at individual workstations still complain of strong chemical odors while filing acrylics and applying monomer. Which type of ventilation improvement would most effectively reduce fume exposure at each technician's workstation?Safety and Infection Control
- 110.While processing an alkaline permanent wave, a cosmetologist notices the client's hair feels mushy, overly soft, and stretches without returning to its original length when a test curl is checked. What does this most likely indicate?Chemical Texture Services
- 111.A client asks why some hairs on her head are shed while others continue to grow. The cosmetologist explains that hair in the resting phase, before it eventually falls out, is in which stage of the growth cycle?Client Consultation and Analysis
- 112.An applicant asks the California Board of Barbering and Cosmetology about the minimum age requirement to apply for a cosmetologist license. What does California law generally require?Safety and Infection Control
- 113.Per California Code of Regulations Title 16, how long must nail implements be immersed in an EPA-registered disinfectant to be considered properly disinfected?Nail Care
- 114.A cosmetology instructor explains that a certain group of one-celled microorganisms, some of which are parasitic and can cause diseases such as amoebic dysentery, is a separate category from bacteria, fungi, and viruses. Which microorganism category is being described?Safety and Infection Control
- 115.A cosmetology instructor is teaching students to identify bacteria by shape under a microscope. Round bacteria that appear singly, in pairs, or in clusters and chains are classified as which shape?Safety and Infection Control
- 116.A stylist is performing a cold (alkaline) permanent wave using ammonium thioglycolate on resistant, coarse hair. What pH range is typical for alkaline waving solutions?Chemical Texture Services
- 117.While performing an arm and hand massage during a manicure, a technician uses a brisk tapping and light slapping movement over the client's hand to stimulate circulation. Which massage movement is being performed?Nail Care
- 118.A cosmetologist wants to use a high-lift blonde permanent color formula to lift a client's level 6 natural hair up to 4 levels lighter in a single application. Which developer volume is typically required for high-lift blonde formulas to achieve this maximum lift?Haircoloring
- 119.A client arrives for a facial with red, crusted, honey-colored patches around the mouth that appear highly contagious. What should the cosmetologist do?Skin Care
- 120.A client wants a fun, temporary blue streak for a weekend event with no lasting commitment. Which characteristic of temporary hair color makes it the best choice for this client?Haircoloring
- 121.A client with virgin, resistant hair chooses a sodium hydroxide relaxer for permanent straightening. Which chemical process permanently alters the disulfide bonds during this service?Chemical Texture Services
- 122.A nail salon generates waste acetone and empty chemical relaxer containers throughout the week. According to proper hazardous material handling practices, how should this chemical waste be disposed of?Safety and Infection Control
- 123.During a pedicure, a technician accidentally nicks a client's skin with a callus tool and it begins to bleed. According to California infection control regulations, what must the technician do first?Nail Care
- 124.A stylist is cutting layers and moves the guideline forward as each new vertical section is combed and cut, using the previously cut section as the guide for the next. This technique is known as a:Haircutting
- 125.A client with poorly controlled diabetes and reduced circulation in her lower legs requests a leg waxing service. What is the best course of action for the cosmetologist?Hair Removal
- 126.A returning client's cosmetologist checks the client record card before applying a permanent hair color and notes that a previous formula included a metallic-based color additive used at a different salon. Why is documenting prior chemical service formulas on the record card most important?Client Consultation and Analysis
- 127.During a scalp and skin analysis, a cosmetologist notices patches of skin on a client's hands and around the hairline that have lost their normal pigment, appearing milky-white, with no redness, scaling, or itching present. What is the most appropriate action?Client Consultation and Analysis
- 128.A client mentions she has been taking oral isotretinoin (Accutane) for acne within the past six months and requests eyebrow shaping. Which service should the technician avoid due to risk of skin tearing?Eyelash and Eyebrow Services
- 129.A salon owner wants to use an ozone-generating device as the sole method of disinfecting footbath basins between pedicure clients, believing it eliminates the need for other California-required steps. Under CA Title 16, what is true regarding ozone treatment for foot spas?Safety and Infection Control
- 130.A stylist sections the hair and holds each subsection at a 0-degree elevation while cutting, keeping the fingers and shears parallel to the floor. Which basic haircut is being created?Haircutting
- 131.A client who currently has a full set of eyelash extensions applied requests a lash lift service at her next appointment. What should the technician advise?Eyelash and Eyebrow Services
- 132.A stylist performs several keratin smoothing treatments in one day using a product that releases formaldehyde gas when heated. Multiple clients and the stylist report headaches and eye irritation by the end of the shift. What is the best corrective action to reduce this chemical exposure risk under Cal/OSHA guidelines?Safety and Infection Control
- 133.A Cal/OSHA inspector visits a salon and asks to see the establishment's first aid kit. Under California health and safety requirements for cosmetology establishments, which statement is true?Safety and Infection Control
- 134.A nail technician wants to verify that her multi-use quaternary ammonium disinfectant solution maintains proper strength throughout a busy workday. What is the best practice for confirming this?Safety and Infection Control
- 135.A cosmetologist is analyzing a new client's hair and wants to determine the number of hairs per square inch on the scalp. Which hair analysis factor is being assessed?Client Consultation and Analysis
- 136.A salon owner is comparing disinfectant chemistries for daily implement disinfection. Which statement accurately describes quaternary ammonium compounds (quats) commonly used in California salons?Safety and Infection Control
- 137.A stylist is choosing between an alkaline permanent wave and an acid (glyceryl monothioglycolate) wave for a client with fine, color-treated hair. Which characteristic distinguishes the acid wave from the alkaline wave?Chemical Texture Services
- 138.A cosmetologist arranges perm rods and base sections in curved rows that follow the shape of the head to create a directional curl pattern that flows with the client's finished design. Which wrapping pattern is this?Chemical Texture Services
- 139.A cosmetologist uses a single-use straight razor to shave a client's neckline. After the service, how must the used blade be discarded according to California Title 16 requirements?Safety and Infection Control
- 140.A client has small, hard, pearly-white bumps around the eyes with no visible pore opening. This closed comedone condition is known as:Skin Care
- 141.A cosmetologist is wrapping a client's hair for a perm and positions each strand so it is wound directly on top of its base section, with the rod sitting squarely on the panel. What effect does this on-base placement have on the resulting curl?Chemical Texture Services
- 142.A cosmetology student believes that California law requires all salons to sterilize metal implements in an autoclave, similar to a medical office. Which statement correctly reflects California Title 16 requirements?Safety and Infection Control
- 143.A client's hair was chemically relaxed using ammonium thioglycolate rather than sodium hydroxide. Which statement accurately describes how this relaxer breaks disulfide bonds?Chemical Texture Services
- 144.A technician is deciding between a paper wrap and a fiberglass wrap to repair a small crack in a client's natural nail. What is a key difference between the two?Nail Care
- 145.While processing a permanent wave, a cosmetologist partially unwinds a rod to check the developing curl pattern before rinsing. This check, called a test curl, is used primarily to determine what?Chemical Texture Services
- 146.A client with 30% gray wants to blend her gray hair with a natural-looking result but is concerned about damage and does not want any lift in her natural level. Which product category best meets this need?Haircoloring
- 147.A cosmetologist observes that a client's hairline forms a distinct V-shaped point in the center of the forehead. What is this growth pattern called?Client Consultation and Analysis
- 148.A technician has just applied lifting solution to a client's lashes during a lash lift service and the correct processing time has elapsed. What is the correct next step?Eyelash and Eyebrow Services
- 149.Which part of the nail unit is the visible, hardened portion composed of keratin that extends from the matrix to the free edge?Nail Care
- 150.A cosmetologist is performing a retouch application on a client with previously colored hair. Why is it important to apply color only to the new growth and avoid overlapping onto previously colored hair?Haircoloring