Cosmetology Test Skincare and Services 3

Question 1

What is the purpose of a toner in a basic skincare routine?

Accepted Answer

To remove residual cleanser, balance pH, and prep skin for serums

Answer

Toners remove leftover cleanser residue, restore the skin's slightly acidic pH, and enhance absorption of subsequent products.

Question 2

Which contraindication would prevent a cosmetologist from performing a waxing service on a client's face?

Accepted Answer

Client taking isotretinoin (Accutane)

Answer

Isotretinoin causes extreme skin thinning and sensitivity, making waxing dangerous as it can tear the skin.

Question 3

Desincrustation in esthetics refers to:

Accepted Answer

A galvanic current treatment that softens and emulsifies sebum in follicles

Answer

Desincrustation uses the negative pole of a galvanic current with an alkaline solution to saponify sebum and soften plugged follicles.

Question 4

What is the primary function of the sebaceous glands?

Accepted Answer

To secrete sebum that lubricates hair and skin

Answer

Sebaceous glands secrete sebum, an oily substance that moisturizes the skin surface and hair shaft while providing a mild antimicrobial barrier.

Question 5

A client's skin appears dull, tight after cleansing, and shows fine lines of dehydration. The BEST product recommendation is:

Accepted Answer

A hyaluronic acid serum followed by a moisturizer

Answer

Hyaluronic acid attracts and binds moisture to skin cells, alleviating dehydration and temporarily plumping fine dehydration lines.

Cosmetology Test Practice Test