Cosmetology Domain 2: Hair Care and Services Welcome to your Cosmetology Domain 2: Hair Care and Services 1. Cosmetology: Hair Care and Services What is the primary purpose of a neutralizing shampoo after a chemical relaxer service? A. To restore the hair's natural pH B. To enhance the curl pattern C. To increase hair volume D. To lighten the hair color None 2. Cosmetology: Hair Care and Services When performing a patch test for a hair color service, where is the recommended site for application? A. On the scalp B. Behind the ear C. On the forearm D. On the palm of the hand None 3. Cosmetology: Hair Care and Services What is the primary effect of ammonium thioglycolate when used in a permanent wave solution? A. It lightens the hair color. B. It breaks disulfide bonds in the hair. C. It neutralizes the waving solution. D. It decreases hair porosity. None 4. Cosmetology: Hair Care and Services In balayage, what technique is commonly used to apply the lightener? A. Cap highlighting B. Using foils C. Freehand painting D. Thermal irons None 5. Cosmetology: Hair Care and Services Which type of brush is most suitable for detangling wet hair without causing damage? A. Boar bristle brush B. Paddle brush C. Round brush with metal bristles D. Wide-tooth comb None 6. Cosmetology: Hair Care and Services Which factor does NOT influence the processing time of a chemical relaxer? A. Hair texture B. Hair porosity C. Hair density D. Hair length None 7. Cosmetology: Hair Care and Services What is the primary purpose of a scalp treatment before a chemical service? A. To remove product buildup B. To increase hair density C. To prevent chemical damage to the scalp D. To accelerate the chemical process None 8. Cosmetology: Hair Care and Services What is the term for the measure of the hair's ability to absorb moisture? A. Elasticity B. Density C. Porosity D. Texture None 9. Cosmetology: Hair Care and Services What technique is used to check the accuracy of a haircut by using the opposite parting pattern from the initial cutting line? A. Texturizing B. Layering C. Cross-checking D. Point cutting None 10. Cosmetology: Hair Care and Services When performing a double-process lightening service, what is applied between the lightening and toning stages to help restore the hair's pH? A. Protein filler B. Neutralizing shampoo C. Acidic conditioner D. Leave-in conditioner None 11. Cosmetology: Hair Care and Services In hair coloring, what is the purpose of using a "bond builder"? A. To lighten the hair faster B. To add temporary color highlights C. To minimize damage and repair bonds during chemical processes D. To increase hair density None 12. Cosmetology: Hair Care and Services What factor determines the size and shape of the wave pattern in a permanent waving service? A. The strength of the perm solution B. The diameter of the rods used C. The processing time D. The temperature of the salon None 13. Cosmetology: Hair Care and Services When analyzing the hair before a chemical service, what does the term "elasticity" refer to? A. The hair's ability to stretch and return to its original length without breaking B. The hair's density and thickness C. The hair's ability to absorb moisture D. The hair's underlying pigment None 14. Cosmetology: Hair Care and Services What is the primary benefit of using a low pH shampoo after chemical services? A. To increase hair volume B. To prolong hair color C. To open the hair cuticle D. To close the hair cuticle and lock in the chemical service None 15. Cosmetology: Hair Care and Services In haircutting, what is the purpose of using the point cutting technique? A. To create a blunt, straight line B. To add volume to the hair C. To create texture and remove bulk D. To even out the hair length None 16. Cosmetology: Hair Care and Services Which type of conditioner is left on the hair for a short period of time and then rinsed out, providing moisture and detangling benefits? A. Leave-in conditioner B. Rinse-through conditioner C. Deep conditioner D. Protein conditioner None 17. Cosmetology: Hair Care and Services What is the primary reason for performing a strand test during a chemical relaxer service? A. To determine the processing time B. To check for potential allergic reactions C. To select the appropriate rod size D. To choose the right color shade None 18. Cosmetology: Hair Care and Services When using a thermal iron, what determines the final curl formation? A. The angle at which the iron is held B. The temperature of the iron C. The size of the iron's barrel D. The type of product applied before curling None 19. Cosmetology: Hair Care and Services What is the purpose of a scalp analysis before starting a hair service? A. To determine the hair's elasticity B. To assess scalp conditions and identify any contraindications to services C. To measure the pH level of the scalp D. To evaluate the hair's porosity None 20. Cosmetology: Hair Care and Services Why is it important to apply a protective cream around the hairline and ears before a chemical service? A. To enhance the chemical process B. To prevent staining of the skin C. To speed up the processing time D. To cool down the skin None 21. Cosmetology: Hair Care and Services In hair coloring, what does the term "level" refer to? A. The hair's porosity B. The hair's elasticity C. The brightness or darkness of a color D. The saturation of the color None 22. Cosmetology: Hair Care and Services What is the main purpose of using a clarifying shampoo before a chemical service? A. To increase hair volume B. To enhance natural curls C. To remove buildup and prepare the hair D. To darken the hair color None 23. Cosmetology: Hair Care and Services How does the "slice" technique differ from traditional highlighting methods? A. It involves cutting the hair into layers before coloring. B. It takes larger sections of hair, creating bolder highlights. C. It uses lower volumes of developer for a subtle effect. D. It requires special foil placement for heat distribution. None 24. Cosmetology: Hair Care and Services What is the effect of a high-frequency machine used during scalp treatments? A. To cool down the scalp B. To increase hair density C. To stimulate scalp circulation and encourage hair growth D. To permanently alter hair texture None 25. Cosmetology: Hair Care and Services In trichology, what does the term "anagen phase" refer to? A. The resting phase of the hair cycle B. The shedding phase of the hair cycle C. The active growth phase of the hair cycle D. The transitional phase between growth and rest None 26. Cosmetology: Hair Care and Services What is the primary concern when performing a hair service on clients with tightly coiled hair? A. Minimizing volume B. Preventing breakage due to fragility C. Straightening the curls completely D. Lightening the hair color None 27. Cosmetology: Hair Care and Services Why is it important to use a thermal protecting product before heat styling? A. To increase the hair's elasticity B. To prevent moisture loss and protect the hair from heat damage C. To permanently change the hair's texture D. To accelerate the styling process None 28. Cosmetology: Hair Care and Services What factor is most crucial in selecting the appropriate shampoo for a client? A. The client's age B. The client's hair type and scalp condition C. The fragrance of the shampoo D. The brand popularity of the shampoo None 29. Cosmetology: Hair Care and Services What is the benefit of using a diffuser attachment on a blow dryer? A. To concentrate the airflow for straight styles B. To spread out the airflow for gentler drying and enhancing curls C. To increase the drying temperature for faster results D. To reduce the electrical usage of the blow dryer None 30. Cosmetology: Hair Care and Services In hair coloring, what is the main purpose of using a toner after bleaching? A. To restore the hair's natural pH balance B. To deepen the natural hair color C. To add shine and gloss to the hair D. To neutralize unwanted brassy or yellow tones None 31. Cosmetology: Hair Care and Services What is the primary effect of a hair mask compared to regular conditioners? A. Temporary hair straightening B. Intense deep conditioning and repair C. Immediate hair growth stimulation D. Long-term color retention None 32. Cosmetology: Hair Care and Services What technique is used in hair cutting to remove bulk without altering the overall length? A. Blunt cutting B. Razor cutting C. Thinning or texturizing D. Slide cutting None 33. Cosmetology: Hair Care and Services What determines the natural flow or direction of hair growth? A. The angle of the hair cut B. The hair's porosity level C. The hair growth pattern from the scalp D. The frequency of hair washing None 34. Cosmetology: Hair Care and Services Why is it important to perform a tension test before a chemical service? A. To determine the optimal temperature for the service B. To assess the hair's strength and elasticity C. To measure the hair's moisture level D. To select the appropriate hair color shade None 35. Cosmetology: Hair Care and Services What is the primary reason for using a cap or foil in highlighting techniques? A. To prevent the hair color from drying out B. To create natural-looking highlights with precise placement C. To speed up the processing time D. To protect the scalp from chemical exposure None 36. Cosmetology: Hair Care and Services When performing a chemical relaxer service, why is it important to conduct a strand test? A. To determine the client's hair color preference. B. To identify the presence of metallic salts in the hair. C. To assess the hair's strength and elasticity. D. To test the hair's reaction to the chemical relaxer, including processing time and potential damage. None 37. Cosmetology: Hair Care and Services What is the primary purpose of using a neutralizing shampoo after a chemical relaxer? A. To restore the hair's natural pH balance. B. To enhance the hair's natural curl pattern. C. To remove all traces of the relaxer's scent. D. To increase the volume of the hair. None 38. Cosmetology: Hair Care and Services In the context of hair coloring, what does the term "double-process application" refer to? A. Applying two colors in separate sections for a multi-tonal effect. B. The process of lightening the hair and then applying a toner or color. C. Using two different volumes of developer for different hair sections. D. Applying color to the roots and ends at different times. None 39. Cosmetology: Hair Care and Services Why is it important to apply a barrier cream to the hairline before starting a chemical texturizing service? A. To enhance the effect of the chemical on the hair. B. To prevent the chemical from altering the hair color. C. To protect the scalp and skin from potential chemical burns and irritation. D. To ensure even application of the chemical throughout the hair. None 40. Cosmetology: Hair Care and Services What is the key difference between a semi-permanent and a demi-permanent hair color? A. Semi-permanent hair color contains ammonia, while demi-permanent does not. B. Demi-permanent hair color offers longer-lasting results than semi-permanent. C. Semi-permanent hair color can lighten the hair, while demi-permanent cannot. D. Demi-permanent hair color is typically used for covering gray hair, while semi-permanent is not. None 1 out of 40 Time is Up! Time's up
