Browse all practice questions for the PSI Cosmetology Practice Exam. Search by topic, open any question and review its full explanation, then test yourself in the practice quiz.

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Acrylic Maintenance: A Step You Can't Afford to SkipWhat step is performed during an acrylic maintenance procedure?Balance Your Oily Skin with Clay Masks: The Secret to Clearer ComplexionWhat is commonly used to balance oily skin?Balayage: The Art of Freehand Color Application in CosmetologyWhat type of color application is a balayage technique?Before You Color Your Hair, Here’s What You Need to DoWhat step is performed prior to applying a single-process color on virgin hair?Choosing the Perfect Hairstyle to Elongate a Round FaceWhich hairstyle is best for elongating a round face?Choosing the Right Abrasive File for Weak Natural NailsWhich abrasive file is recommended for shaping a weak natural nail?Choosing the Right Disinfectant: Why Virucidal MattersWhich disinfectant is appropriate for stopping the takeover of the host cell's reproductive function?Choosing the Right Shampoo: The Power of Clarifying ShampoosWhich type of shampoo contains an active agent that binds to metals and removes them from the hair?Choosing the Right Temperature for Your Styling IronWhich factor determines the temperature setting of a styling iron?Choosing the Right Tool to Remove Bulk from HairWhich tool is most recommended for a new cutter to remove excess bulk?Conditioners: The Secret to Healthy, Luscious HairWhat is the main purpose of a conditioner?Creating Beautiful Layers: The Art of Point Cutting in Hair StylingWhich technique is used to create layers in the hair?Discover the Power of Keratolytics for Psoriasis ReliefWhich skin condition might be improved with keratolytics?Discovering the Best Scalp Treatments for Natural Oil DeficiencyWhat type of scalp treatment is recommended for a deficiency of natural oils?Essential Factors in Hair Analysis You Need to KnowWhich factor is NOT considered the most important in hair analysis?Ever Wondered How Alternating Current Travels in Devices?How does an alternating electrical current in devices travel?Facial Massage: The Secret Weapon Against Fine LinesWhat technique is commonly used to reduce the appearance of fine lines during a facial treatment?Fine Hair: Understanding Its Porosity and Vulnerability to DamageWhich hair type is typically more porous and susceptible to damage?How Color-Preserving Shampoos Help Maintain Vibrant Hair ColorWhich type of treatment helps in protecting hair color from fading?How Dividing Hair into Sections Sparks Your Cutting SkillsHow many sections should hair be divided into for a standard haircut?How Many Panels Are Needed for a Basic Permanent Wrap?How many panels should the hair be divided into for a basic permanent wrap?How Often Should You Get a Trim for Healthy Hair?How often should clients get a trim to maintain healthy hair?How to Achieve a Smooth Finish When Blow Drying HairWhich technique should be used to achieve a smooth finish when blow drying hair?How to Achieve Salon-Quality Volume with the Right TechniquesWhat technique is used to add volume to hair during styling?How to Achieve Soft, Textured Ends with Point CuttingWhich haircutting technique would be used to create soft, textured ends in a haircut?How to Properly Handle Client Requests as a CosmetologistHow should a cosmetologist handle a client’s request for a service they haven't been trained to provide?How to Properly Store Your Cosmetology Tools After SanitizationHow should tools and implements be stored after sanitation?How to Treat Eye Irritation EffectivelyWhat is the appropriate treatment for eye irritation?Ingredients to Avoid for Sensitive Skin Products: What You Need to KnowWhat ingredients should be avoided in products for sensitive skin?Let’s Talk About Blood Exposure: What Should You Do First?What is the first step in responding to a blood exposure incident?Let’s Talk About Oily Skin: Know Your Skin Type Like a ProWhich skin type often experiences excessive oil production?Looking to Strengthen Weak Nails? Here’s Why a Spa Manicure May Be Your Best BetWhich type of manicure is best for individuals with weak nails?Mastering Chemical Safety in Cosmetology: What You Need to KnowChemical safety includes all of the following EXCEPT?Mastering Chemical Spill Safety: Your First StepsIn the event of chemical spills, what is the recommended first step?Mastering Decontamination Methods for Cosmetology: Your Essential GuideWhat is the Decontamination Method 2 for blood or other infectious materials on items?Mastering Point Cutting: The Secret to Textured Hair Without Losing LengthWhat technique does a stylist use to create texture and movement in hair without removing length?Mastering Salon Hygiene: The Importance of Regular Towel LaunderingWhat is a common method to ensure the cleanliness of towels used in a salon?Mastering the Basics: The First Step in Cleaning a Footpath TubWhat is the first step in properly cleaning a footpath tub?Mastering the Client Consultation: Key Insights for Aspiring CosmetologistsDuring the client consultation, which of the following is NOT typically determined based on their needs and desires?Mastering the Double Process Technique in Hair ColoringWhich hair color procedure will lighten hair prior to depositing color?Mastering the Fishtail Braid Technique with Two Sections of HairHow many sections of hair are required to create a fishtail braid?Maximizing Volume: The Secret to Working with Thick-Coarse HairWhich combination of density and texture would create the MOST volume in a hairstyle?Nail Hardener: Your Secret Weapon for Stronger NailsWhich product is commonly used to strengthen nails?Nail Wrap Essentials: What You Really NeedWhich product is NOT needed in the application of a nail wrap?Nails: More Than Just a Pretty AccessoryWhich function is NOT associated with the nails?Navigating the World of Universal Precautions in CosmetologyWhere do the guidelines for human blood and body fluids come from?Practicing Hairstyling Techniques: The Importance of Head BlocksHead blocks are BEST used for which purpose?Proper sanitation practices to prevent infections in salonsWhat is the most effective way to prevent infection in a salon setting?Starting with Clean: The Essential First Step in SanitationWhat should be the first step in a sanitation process?The Art and Science of Cross-Checking HaircutsWhich of the following procedures should always be performed during proper cross-checking?The Best Draping for Facial Treatments: Comfort Meets FunctionWhat type of draping is suitable for facial treatments?The Best Draping Technique for Underarm WaxingWhat should you offer a client for draping when waxing underarms?The Best Hairstyles for Round Faces: Elevate Your LookWhich hairstyle is best for a round facial type?The Dangers of Chemical Relaxers: Why Proper Application MattersWhich of the following is a common result of using chemical relaxers improperly?The Dangers of Too Much Heat on Your HairWhat is a common effect of using too much heat on hair?The Essential Role of Hair Serum in Your Hair Care RoutineWhat is the primary function of a hair serum?The Power of Occipitalis Pinch: Why It Matters in CosmetologyWhat is the benefit of performing an occipitalis pinch during a service?The Secret Behind Oxidative Hair Dye: Permanent Color AwaitsWhat type of color does oxidative hair dye provide?The Secret to Shiny Hair: Why Serums are Your Best BetWhat styling product is commonly used to add shine to hair?Understand Scalp Conditions Before Chemical ServicesWhich scalp condition indicates that a chemical service should NOT be performed?Understanding Antimicrobial Pesticides: What’s What?Which of the following is not an example of antimicrobial pesticides?Understanding Chemical Relaxers: What Really Happens During ApplicationWhat happens during the application of a chemical relaxer?Understanding Coarse Hair Characteristics in CosmetologyWhat is one characteristic of coarse hair?Understanding Coarse Hair: The Key to Successful Chemical ProcessingWhat is the term used to describe hair that is resistant to chemical processing?Understanding Corrective Facial Skin Conditions for the PSI Cosmetology ExamAll of the following are considered corrective facial skin conditions EXCEPT?Understanding Dehydrated Hair: The Hidden Culprit Behind Lack of MoistureWhat is the term for the condition of hair that lacks moisture?Understanding Dry Skin: The Key to Effective SkincareWhich skin type is characterized by dry, flaky skin?Understanding Electrodessication: The High-Frequency Facial TreatmentWhich facial treatment uses high-frequency currents?Understanding Hair Analysis Before a Chemical Relaxer ApplicationWhen analyzing the hair before a chemical relaxer, what should not be evaluated?Understanding Hair Elasticity: A Key Component in CosmetologyHair elasticity refers to which of the following characteristics?Understanding Hair Removal: The Role of Depilatories in CosmetologyWhich of the following types of hair removal uses a caustic alkali preparation?Understanding Hair Types: What Makes Terminal Hair the Coarsest?Which type of hair is typically the coarsest?Understanding Ideal pH Levels for Skin Care ProductsWhat is the ideal pH level of skin care products?Understanding Low Porosity Hair and Its Resistance to ColorWhich of the following hair conditions resists color?Understanding Massage Manipulations: What You Need to KnowAll of the following are massage manipulations EXCEPT?Understanding Parasites: A Closer Look at ScabiesWhich is an example of a parasite?Understanding Patch Tests: A Must for Client Safety in CosmetologyWhat is the primary purpose of a patch test in cosmetology?Understanding Physical Exfoliants: The Key to Radiant SkinWhat is an example of a physical exfoliant?Understanding Safety Tips for Thermal Styling IronsWhich of the following is NOT a safety tip for the use of thermal styling irons?Understanding Spiral Curls Achieved with Perm RodsWhat type of curl is achieved with a perm rod?Understanding the Autoclave: The Key to Effective Sterilization in CosmetologyWhich of the following is a device that uses steam to sterilize equipment and deactivate bacteria, viruses, fungi, and spores?Understanding the Benefits of Scalp Massages in CosmetologyWhat is one key purpose of a scalp massage?Understanding the Color Wheel: The Beauty of Color RelationshipsWhat is the purpose of a color wheel in cosmetology?Understanding the Difference Between Disinfectants and SanitizersWhat is the primary function of a disinfectant compared to a sanitizer?Understanding the Elevation Degree for a Blunt Cut in CosmetologyWhat is the elevation degree for a blunt cut?Understanding the Essential Role of Primer in Your Makeup RoutineWhat is the role of a primer in makeup application?Understanding the Essentials of Chemical Services in CosmetologyWhich of the following conditions would allow for a chemical service?Understanding the Importance of Autoclaves in SalonsWhich of the following is a sterilizer approved for salon use?Understanding the Importance of Coil Configuration in Braid AnalysisWhich texture is primarily focused on during braid analysis?Understanding the Importance of Manufacturer's Instructions in CosmetologyWhat is the BEST reference for product usage instructions when unsure?Understanding the Importance of Proper Handling for Tuberculocidal DisinfectantsWhy do tuberculocidal disinfectants require special handling?Understanding the Importance of Sterilization in CosmetologyWhich process is more effective than sanitizing for disinfection?Understanding the Orange Tint in Under-Lightened HairWhich of the following would under-lightened hair leave behind?Understanding the pH Range for Cold Wave Permanent WavesWhat is the pH range of a cold wave permanent wave?Understanding the Primary Ingredient in Hair RelaxersWhat is the primary ingredient in most hair relaxers?Understanding the Risks of Incorrect Relaxer UseWhat could happen if relaxers are used incorrectly?Understanding the Role of a Strand Test in Color ServicesAll of the following are determined by a strand test in a color service EXCEPT?Understanding the Role of Exfoliation in Your Skin Care RoutineWhat is the primary purpose of exfoliation in skin care?Understanding the Role of Pedicures in Foot Health and AestheticsWhat is the main function of a pedicure?Understanding the Role of Sebaceous Glands in Skin HealthWhat is the primary function of the sebaceous glands?Understanding the Role of Toner in Hair ColoringWhat function does a toner serve in hair coloring?Understanding the Strength and Resilience of Healthy HairWhat is a common characteristic of healthy hair?Understanding the Various Types of Hair Relaxers in CosmetologyWhich of the following is NOT a type of relaxer?Understanding Toners in Hair Coloring: What You Need to KnowAll of the following are toners EXCEPT?Understanding Viruses and Skin Conditions: Key Insights for PSI Cosmetology StudentsAll of the following are viruses that affect humans EXCEPT?Unlocking the Secrets of Notching in HaircutsWhich haircut technique involves the tips of the scissors being pointed toward the hair ends rather than into them?What Are atrophic scars and Why Do They Matter?What is the technical term for acne scars?What Balancing the pH Means for Your Skin Care RoutineWhat does "balancing the pH" mean in skin care?What Does Nonpathogenic Mean in Cosmetology?What does nonpathogenic mean?What Facial Treatment Mistakes Should Be Avoided?What should practitioners avoid doing during a facial treatment?What Hair Products Really Boost Volume?What type of hair product is best for volume?What Humidity Level is Ideal for Your Salon?What is the recommended ideal humidity level for a salon environment?What Makes a Disinfectant EPA-Approved?Which of the following are the qualifications to be an EPA approved disinfectant?What OSHA Regulates and What It Doesn’tOSHA regulates all of these EXCEPT?What Should You Do If a Client Has a Reaction to a Product?What should a cosmetologist do if a client has a reaction to a product?What to Avoid in Nail Enhancements: Heavy-Duty Cleaning AgentsWhich type of product should be avoided when selecting nail enhancements?What to Do After a Blood Exposure Incident in CosmetologyWhat should be done immediately after a blood exposure incident?What to Do If a Product Gets in a Client's Eyes: Urgent Steps You Need to KnowWhat is the recommended action if a product gets into a client’s eyes?What to Do If Blood or Infectious Materials Get in Your Eyes or MouthWhat is the first step if you get blood or other potentially infectious materials in your eyes, nose, mouth, or on broken skin?What to Use for Perfect Skin Pigmentation BlendingWhat product would help skin pigmentation blend better?What You Need to Know About Base Cream in Hair RelaxingWhat is the term for an oily cream used to protect the skin and scalp during hair relaxing?What You Need to Know About Contraindications in Scalp MassagesWhich of the following terms best describes a procedure or condition that may produce undesirable side effects during a scalp massage due to any medical issues a client may have?What You Need to Know About Microbiology for CosmetologyWhat is microbiology primarily concerned with in the context of cosmetology?What You Need to Know About Onychomycosis: A Fungal Nail InfectionWhich type of nail disease is caused by a fungal infection?What You Need to Know About the pH Scale in CosmetologyWhat does the pH scale measure?What's a contraindication for a chemical peel, anyway?What is a contraindication for a chemical peel?What’s Next After Shampooing Your Scalp? Let's Break It DownWhat is the next step that occurs after the scalp has been thoroughly shampooed?What's Safe for Your Salon? Understanding Surface DisinfectionWhich item is typically considered safe for salon surfaces?What's the Best Hair Treatment for Shine?What type of hair treatment is best for adding shine?What’s the Best Temperature for Washing Hair?What is the recommended temperature for washing hair during a shampoo process?What’s the Best Temperature for Wax Products in Hair Removal?What is the ideal temperature for a wax product used in hair removal?What’s the Best Way to Fix Overly Lightened Hair?What is the best method for correcting overly lightened hair?What’s the Best Way to Treat Dry Cuticles?Which of the following can be used to treat dry cuticles?What’s the Deal with Sulfates in Clarifying Shampoo?Which ingredient would you find in a clarifying shampoo?What’s the Difference Between a Relaxer and a Perm?What is the main difference between a relaxer and a perm?What's the Most Important Safety Precaution with Electrical Tools in Cosmetology?What is the primary safety precaution when using electrical tools in cosmetology?What's the Perfect Order for Makeup Application?In what order should makeup be applied?What’s the Safest Way to Warm Wax for Hair Removal?What is the safest method to warm wax for hair removal?Why a Base Coat is Your Best Friend for Flawless NailsWhat product can you use to prevent polish from staining the nail bed?Why a Round Brush is Your Best Friend for Blow-DryingWhat type of brush is best for blow-drying hair?Why a Wide-Tooth Comb is Your Go-To Tool for Healthy HairWhat is the primary purpose of using a wide-tooth comb during the styling process?Why Clean, Dry Hair is Key for Perfect Hair Coloring ResultsWhat is needed for hair coloring to adhere properly?Why Consultations Matter in Salon ServicesWhat is the purpose of a consultation in a salon service?Why Creamy Conditioners Aren't Ideal for BraidsWhich of the following conditioners should NOT be used on braids?Why Deep Conditioning Treatments are Essential for Healthy HairWhat is the main benefit of using a deep conditioning treatment on hair?Why Easing Eczema Isn't a Benefit of Paraffin Wax TreatmentsWhich of the following is NOT a benefit of a paraffin wax treatment?Why Elevation is Key for Hair ShapingUnderstanding the effects of which element is crucial in shaping hair?Why Exfoliation is Essential for Healthy SkinWhat is the main purpose of exfoliation?Why Facial Masks are the Ultimate Skincare SecretWhat is the primary purpose of a facial mask?Why Fragrance-Free is Key for Sensitive Skin CareWhich of the following is a key factor in selecting products for sensitive skin?Why Hospital Grade Disinfectants Matter in CosmetologyFor which purpose would the use of hospital grade disinfectants be appropriate?Why Informed Consent Matters Before Starting Any Cosmetology ServiceWhat must be done before performing any service on a client?Why Karaya Gum Holds the Key to Stunning Waves in Hair StylingWhat is the main ingredient in traditional waving lotions?Why Oil-Based Products Are a Game-Changer for Dry and Mature SkinWhich skin types usually benefit from oil-based products?Why Over-Processing is the Leading Cause of Hair BreakageWhat is a common cause of hair breakage?Why Performing a Strand Test is Essential for Hair CareFor what reason should a strand test be performed?Why Red is the Power Player in Hair Color TheoryWhich of the following is considered a primary color in hair color theory?Why Release Forms Are a Must Before Waxing ServicesWhich of the following should be completed before every waxing service to ensure that the client has a thorough understanding of the procedure?Why Salicylic Acid and Benzoyl Peroxide Are Your Best Allies in Acne TreatmentWhat ingredients are typically used in an acne treatment?Why Scrubbing Implements is the First Step in DisinfectionWhat is the first step in disinfecting implements?Why Shears Are Your Best Friends in Precision Hair CuttingWhich tool is most commonly used for precision cutting in hair styling?Why Silicone is a Game Changer for Hair MoistureWhich ingredient is commonly used in hair conditioners to improve moisture?Why Sugaring is the Go-To Hair Removal Method for Short HairWhich of the following types of hair removal has the advantage of removing hair even if it is only 1/8-inch long?Why the Cuticle is Essential for Nail HealthWhat is the role of the cuticle?Why Understanding Client Needs is Key in Cosmetology ConsultationsWhat is the primary focus of the cosmetology consultation process?Why Understanding Hair Types and Conditions is Key for Hair Color ConsultationsDuring hair color consultations, what is important to consider?Why Using Blades for Callus Removal Is a No-GoAll of the following can be used to remove a callus from the foot except:Why Vitamin B is Vital for Healthy Hair GrowthWhich vitamin is essential for healthy hair growth?Wig Care 101: The Best Practices for Keeping Your Wigs FabulousWhat applies to wig care?
More practice questions

These questions are part of the practice quiz. Start practicing

  • Which of the following is used to make artificial eyelashes adhere to the natural lash line?
  • Which type of UV lamp is most commonly used for nails?
  • Which factor contributes to the fragility of fine hair?
  • What is the term for the brief transition period between the growth and resting phases of a hair follicle?
  • Which tool is most appropriate for maintaining nail length and shape?
  • Which hair type is identified as having the smallest diameter and being more fragile?
  • All of the following are roles of the alkalizer EXCEPT?
  • Which proportions are important to consider when designing a hairstyle?
  • In which of the following areas would you start a retouch application?
  • How often should a client typically get a haircut for maintaining healthy hair?
  • Which of the following effects on your body is from the endocrine system?
  • What is the effect of excessive moisture on acrylic nails?
  • When performing a strand test, what is being assessed?
  • All of the following require the use of gloves except:
  • What will cause a nail tip to crack?
  • Which of the following factors is critical to diagnose before performing hair care services?
  • Which of the following helps soften tissues, making them more accepting of moisturizers and treatment products?
  • Which of the following treatments is NOT a permanent solution for abnormal hair growth?
  • Sterilization is the only type of cleaning that will kill which of the following?
  • What is the best recommendation for applying acrylic fingernail products?
  • What massage movement should every massage begin and end with?
  • Which are considered cool makeup colors for dark skin when applying makeup?
  • Which product type is noted for having no pH?
  • What is the correct way to apply a thin coat of wax when shaping the eyebrow?
  • Which of the following is NOT classified as equipment used in nail services?
  • In hair coloring, what is the primary purpose of a developer?
  • Which factor is least likely to influence the choice of hair color for a client?
  • Which product is used to equalize porosity?
  • What is the purpose of base cream during a relaxing treatment?
  • What is the primary benefit of understanding hair elasticity for a cosmetologist?
  • Which of the following describes a hairstyle that gives the illusion of length for a square face?
  • What is the primary purpose of using a base coat in nail care?
  • Which is a place used for storing disinfected tools and implements in the salon?
  • Which company certifies the safety of pedicure chairs and hair dryers?
  • Which is the best thing to do first in the event of a minor burn?
  • What type of lines create length and height in hair design?
  • What does a chemical relaxer change in the hair?
  • All of the following are color units of measurement EXCEPT?
  • All of the following are characteristics of temporary hair color EXCEPT?
  • What is the lowest level of decontamination?
  • Which hair texture typically requires more heat when styling?
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