California Cosmetology Written Exam practice questions
336 free questions with answers and explanations.
- 1.A client arrives for a scheduled service and the cosmetologist notices a small cluster of fluid-filled blisters with a red base near the corner of the client's mouth. The client mentions it is a 'cold sore' that appeared yesterday. What should the cosmetologist do?Client Consultation and Analysis
- 2.A cosmetologist is performing a soft wax (strip wax) service on a client's forearm. Which step correctly describes the removal technique?Hair Removal
- 3.A client has a triangular (pear-shaped) face with a narrow forehead and a wide jawline. Which design principle should the cosmetologist apply?Client Consultation and Analysis
- 4.A nail salon uses a pipeless foot spa for pedicures. In addition to cleaning and disinfecting the basin after every client, California regulations also require a more thorough process on a recurring basis. What is this additional requirement?Safety and Infection Control
- 5.A technician mixes a nail enhancement using liquid monomer and powder polymer. What is the primary risk of using a mix ratio with too much monomer and too little polymer?Nail Care
- 6.A client wants to switch from a sodium hydroxide relaxer to a guanidine hydroxide ('no-lye') relaxer, believing it will be gentler on the scalp. Which statement about the pH levels of these two relaxer types is most accurate?Chemical Texture Services
- 7.A client requests tight cornrows with extensions installed along the hairline. The technician notices scalp tenderness and areas of thinning hair at the hairline from a previous tightly braided style. What should the technician do?Hairstyling
- 8.While applying a chemical hair relaxer, a cosmetologist accidentally splashes product into the client's eye. What is the correct immediate first aid response?Safety and Infection Control
- 9.Which statement about sebaceous glands is accurate?Skin Care
- 10.A cosmetology license holder in California wants to offer permanent hair removal using an electric current to destroy the hair follicle. Under California law, what must this practitioner do?Hair Removal
- 11.Which layer of the hair shaft contains the majority of the disulfide, hydrogen, and salt bonds responsible for hair's strength and elasticity, making it the primary target of chemical texture services?Chemical Texture Services
- 12.Before beginning a manicure service, a technician washes her hands with soap and warm water. To achieve effective hand hygiene, she should scrub her hands for a minimum of how long?Safety and Infection Control
- 13.A cosmetologist wraps rods so that the hair strand is positioned below its base section, directed downward and away from the scalp, to minimize tension and volume for fine, fragile hair. What is this base placement called?Chemical Texture Services
- 14.Under the Cal/OSHA Bloodborne Pathogens Standard, what must every California salon maintain to address employee protection from potential blood exposure incidents?Safety and Infection Control
- 15.During a consultation, a client describes wanting a 'natural, low-maintenance look' but seems hesitant when the cosmetologist suggests a specific cut. What communication technique should the cosmetologist use to confirm understanding before proceeding?Client Consultation and Analysis
- 16.A licensed cosmetologist rents a booth inside an established salon and operates as an independent contractor. Under California law, what licensing is required for this arrangement to be legal?Safety and Infection Control
- 17.During a soft wax leg service, in which direction should the cosmetologist apply the wax before placing the cloth strip?Hair Removal
- 18.During a consultation, a cosmetologist notices an irregularly shaped, multicolored mole with uneven borders on the client's scalp near the hairline. The client says it has recently changed size. What is the MOST appropriate action?Client Consultation and Analysis
- 19.Before applying wax to a client's skin, why should a cosmetologist always test the wax temperature on their own wrist or a small skin patch first?Hair Removal
- 20.During a chemical relaxer service, a client suddenly develops hives, facial swelling, and difficulty breathing. What is the cosmetologist's immediate best course of action?Safety and Infection Control
- 21.A client wants a long-lasting nail wrap for reinforcing a natural nail with a fine, tight weave that produces a smooth, thin, and strong finish. Which wrap material is being described?Nail Care
- 22.A client with a heart-shaped face (wide forehead and narrow, pointed chin) asks her cosmetologist for a hairstyle recommendation. Which design approach would best balance her face shape?Client Consultation and Analysis
- 23.A client returns for a chemical relaxer retouch application after eight weeks of new hair growth. To minimize the risk of hair breakage and overprocessing, the cosmetologist should apply the relaxer:Chemical Texture Services
- 24.A client checking in for her appointment has visibly red, watery, and crusty eyes with a yellowish discharge on the eyelashes. She mentions her eyes have been like this for two days. How should the cosmetologist respond?Client Consultation and Analysis
- 25.A cosmetologist explains to a client that the neutralizer used after a permanent wave chemically reacts with the hair to rebuild the disulfide bonds that were broken during processing. Which chemical most commonly serves as this oxidizing agent in neutralizer formulas?Chemical Texture Services
- 26.A colorist is formulating a target level 7 golden blonde result. The client's level 6 natural hair has an underlying pigment that reads slightly ash (cool). Which type of base should the colorist select in the formula to achieve the desired warm, golden final result?Haircoloring
- 27.A stylist wants to increase the amount of graduation at the perimeter of a haircut. She combs a subsection out and away from its natural falling position before cutting it. This technique is called:Haircutting
- 28.Before draping a client with a reusable cloth cape for a haircut, California regulations require a cosmetologist to first place what item to prevent the client's skin from contacting the reusable cape?Safety and Infection Control
- 29.A cosmetologist performs a massage movement during a facial that involves kneading, lifting, and squeezing the muscle tissue between the fingers and palm. Which massage movement is being used?Skin Care
- 30.A colorist is preparing to lighten a client's level 5 natural brown hair. Consulting the underlying pigment (contributing pigment) chart, which color is the underlying pigment typically exposed at level 5 during decolorization?Haircoloring
- 31.A new cosmetology student asks her instructor to explain the difference between temporary hair removal methods. Which term describes methods such as tweezing, waxing, threading, and sugaring that remove the hair shaft along with the root below the skin's surface?Hair Removal
- 32.While trimming a client's cuticles, a cosmetologist accidentally nicks the skin and blood appears. What is the FIRST action the cosmetologist should take according to California blood exposure procedures?Safety and Infection Control
- 33.What is the primary purpose of the initial client consultation before performing any service?Client Consultation and Analysis
- 34.A salon in California offers keratin smoothing treatments. Under Cal-OSHA regulations, what is the permissible exposure limit (PEL) for formaldehyde as an 8-hour time-weighted average?Chemical Texture Services
- 35.A newly licensed cosmetologist opens her own salon. She already holds an individual cosmetologist license from the California Board of Barbering and Cosmetology. Which additional requirement must she satisfy before she can legally operate the business?Safety and Infection Control
- 36.A client's hair has turned uniformly white with age, and a strand analysis under magnification shows a complete absence of melanin pigment in the cortex, though the hair shaft structure itself remains normal. Which condition does this describe?Client Consultation and Analysis
- 37.A client arrives for a scheduled waxing service with a small open cut on the area to be waxed. What should the cosmetologist do?Safety and Infection Control
- 38.A makeup artist wants to neutralize a client's sallow, yellow-toned complexion using color theory principles. Which color-based primer or corrector should be used?Skin Care
- 39.During a flat-iron straightening service, a client's scalp is accidentally burned, resulting in redness and a small blister forming. What is the appropriate immediate first aid response?Safety and Infection Control
- 40.A client with oily, acne-prone skin is receiving a facial. Which type of mask would be most appropriate to absorb excess oil and tighten pores?Skin Care
- 41.A cosmetology student is studying the law of color. Which three colors are classified as primary colors, meaning they cannot be created by mixing any other colors?Haircoloring
- 42.A cosmetologist performs a porosity strand test and finds that the cuticle is raised and open, causing the hair to absorb moisture and chemicals very rapidly and potentially process too quickly. How should the cosmetologist adjust the chemical service for this hair?Client Consultation and Analysis
- 43.A cosmetologist notices small white nits attached to a client's hair shafts near the scalp and observes live insects moving through the hair. What is the appropriate action under California health and safety rules?Safety and Infection Control
- 44.A Cal/OSHA compliance officer inspects a salon with 15 licensed employees and asks about workplace injury recordkeeping. In addition to a written Injury and Illness Prevention Program (IIPP), what may Cal/OSHA require the employer to maintain?Safety and Infection Control
- 45.A cosmetologist is preparing to hand a pair of open shears to a coworker across the station. Per standard shear-safety practice, how should the shears be passed?Haircutting
- 46.A cosmetologist asks a client open-ended questions like 'What do you like most about your current hairstyle?' instead of only yes/no questions. What communication technique is being demonstrated?Client Consultation and Analysis
- 47.During hand massage as part of a manicure service, a technician uses a kneading movement, lifting and squeezing the muscle tissue of the client's palm. What massage movement is being performed?Nail Care
- 48.A California BBC inspector reviews a salon's waxing station and finds reusable metal spatulas soaking in a disinfectant jar between clients, with no single-use applicators available. Which regulation is being violated?Hair Removal
- 49.A technician is mapping a client's eyebrows before shaping. To locate the highest point of the arch, the pencil is held from the side of the nostril to which point on the eye?Eyelash and Eyebrow Services
- 50.An inspector observes that a salon's disinfectant soaking solution appears cloudy with visible debris, even though it was mixed only two hours ago—well within the manufacturer's stated replacement window. What should the technician do?Safety and Infection Control