Cosmetology Test Nail Care and Procedures Questions and Answers

Question 1

A client presents with a nail plate that is noticeably thickened, discolored with a yellowish hue, and appears to be separating from the nail bed. The client states the condition is not painful. What is the most appropriate action for the cosmetologist?

Accepted Answer

Refuse the service on the affected nail and recommend the client see a physician.

Answer

The symptoms described (thickening, discoloration, separation from the nail bed) are classic signs of a potential fungal infection (onychomycosis) or other nail disease. Cosmetologists are not licensed to diagnose or treat medical conditions. The scope of practice requires them to refuse service on any nail that shows signs of infection or disease and to refer the client to a medical professional for diagnosis and treatment.

Question 2

Which part of the nail unit contains the nerves, lymph, and blood vessels and is responsible for producing the cells that form the nail plate?

Accepted Answer

Nail Matrix

Answer

The nail matrix is the area of living tissue at the base of the nail that is responsible for all nail growth. It contains the blood vessels and nerves that provide nourishment and produces the keratin cells that harden and grow out to become the nail plate. The nail bed supports the nail plate, but does not produce it. The eponychium is the living skin at the base of the nail plate, and the hyponychium is the skin under the free edge.

Question 3

When applying acrylic nail enhancements, the chemical reaction that occurs when the liquid monomer is mixed with the polymer powder to form a hardened nail is called:

Accepted Answer

Polymerization

Answer

Polymerization is the chemical process in which small molecules called monomers link together to form long chains called polymers. In acrylic application, the liquid monomer reacts with the polymer powder, initiating this process to create the hard, durable acrylic nail enhancement.

Question 4

A regular client who has diabetes comes in for a pedicure. Which of the following actions is a critical safety precaution the nail technician must take?

Accepted Answer

Avoid using sharp implements, such as metal nippers or credo blades, near the skin.

Answer

Clients with diabetes often have compromised circulation and reduced nerve sensation (neuropathy), meaning they may not feel a cut or injury. A small cut from a sharp tool like a nipper or a credo blade (which is illegal in many states) can be very slow to heal and may lead to a serious infection. Therefore, cosmetologists must avoid any implements that could break the skin. Gentle filing and pushing back cuticles without cutting are the safest methods.

Question 5

What is the primary function of applying a nail primer to the natural nail plate before an acrylic nail service?

Accepted Answer

To improve the adhesion between the natural nail and the acrylic product.

Answer

A nail primer is a crucial step for ensuring the longevity of acrylic nails. Its main purpose is to act as a bonding agent that improves the adhesion of the acrylic enhancement to the natural nail plate. It does this by creating a surface that the acrylic can bond to more effectively, which helps to prevent lifting and peeling.

Cosmetology Test Practice Test

Cosmetology Test Practice Test

Cosmetology Test Nail Care and Procedures Questions and Answers