Milady Cosmetology Nail Care and Enhancements Questions and Answers — Questions and Answers
Question 1: A client arrives for a manicure with nails that appear thickened, discolored, and are lifting from the nail bed without any prior injury. What is the most likely condition and the appropriate course of action?
- The condition is onychocryptosis, and the service can be performed with caution.
- The condition is likely onychomycosis, a fungal infection, and the service should be declined with a recommendation to see a physician. (Correct answer)
- The condition is leukonychia, and the service can be performed as usual.
- The condition is nail psoriasis, and a gentle buffing and oil treatment should be performed.
Correct answer: The condition is likely onychomycosis, a fungal infection, and the service should be declined with a recommendation to see a physician.
The symptoms described (thickening, discoloration, lifting) are classic signs of onychomycosis, a contagious fungal infection. Cosmetologists are prohibited from servicing nails with infectious diseases and must refuse the service, recommending the client seek medical attention.
Question 2: In monomer liquid and polymer powder nail enhancements, what is the function of the initiator, such as benzoyl peroxide, which is found in the polymer powder?
- It prevents the enhancement from yellowing when exposed to UV light.
- It provides the color and opacity for the finished enhancement.
- It absorbs excess moisture from the nail plate before application.
- It is energized by the monomer liquid to start the chain reaction that hardens the product. (Correct answer)
Correct answer: It is energized by the monomer liquid to start the chain reaction that hardens the product.
The initiator in the polymer powder (often benzoyl peroxide) is activated by the catalyst in the monomer liquid. This starts the chemical reaction called polymerization, where monomers link together in long chains, causing the product to harden.
Question 3: A client returns to the salon one week after receiving a monomer liquid and polymer powder enhancement, complaining of significant lifting near the cuticle area. Which of the following is the most common and preventable cause of this issue?
- The client used a tanning bed too soon after the service.
- The enhancement was filed too thinly at the free edge.
- Improper nail preparation, such as failing to remove cuticle tissue from the nail plate. (Correct answer)
- The monomer liquid and polymer powder were from two different manufacturers.
Correct answer: Improper nail preparation, such as failing to remove cuticle tissue from the nail plate.
The most frequent cause of product lifting is inadequate preparation of the nail plate. Any non-living tissue (cuticle), oils, or contaminants left on the nail will prevent proper adhesion, leading to lifting, especially at the cuticle where new growth occurs.
Question 4: When performing a one-color UV gel enhancement service, what is the immediate next step after properly applying the base or bonding gel layer?
- Wipe the inhibition layer with a cleanser.
- File and shape the free edge of the gel.
- Cure the gel under a UV or LED lamp as per manufacturer's directions. (Correct answer)
- Apply the color gel layer directly over the uncured base gel.
Correct answer: Cure the gel under a UV or LED lamp as per manufacturer's directions.
Each layer of a traditional UV/LED gel system (base, color, top) must be cured under a lamp to polymerize, or harden, before the next layer is applied. Curing the base gel is essential for creating a solid, adhered foundation for the subsequent layers.
Question 5: Which of the following describes a thin, tightly woven material, such as silk or fiberglass, that is applied to the nail with resin to add strength and durability?
- Polymer powder
- Fabric wrap (Correct answer)
- Nail form
- Monomer liquid
Correct answer: Fabric wrap
A fabric wrap is a nail enhancement that uses a piece of silk, linen, or fiberglass cut to shape and applied to the nail with resin. This technique is used to strengthen natural nails or repair cracks.
Question 6: When shaping and refining the surface of a finished nail enhancement, a medium-grit abrasive is most appropriate. What is the typical grit range for a medium-grit file?
- 150-180 grit (Correct answer)
- 100 grit or lower
- 240-400 grit
- 500 grit or higher
Correct answer: 150-180 grit
A medium-grit abrasive, typically in the 150 to 180 range, is ideal for shaping, smoothing, and refining the surface of acrylic or gel enhancements. Coarser grits (100 or lower) are for debulking, while finer grits (240+) are for finishing natural nails or buffing.
Milady Cosmetology Nail Care and Enhancements Questions and Answers
A client arrives for a manicure with nails that appear thickened, discolored, and are lifting from the nail bed without any prior injury.
What is the most likely condition and the appropriate course of action?