Cosmetology Test Skincare and Services 4

Question 1

Hyperpigmentation caused by sun exposure is best described as:

Accepted Answer

Solar lentigines (sun spots)

Answer

Vitiligo

Answer

Rosacea

Answer

Seborrhea

Question 2

Which SPF value is recommended by the American Academy of Dermatology for daily use?

Accepted Answer

SPF 30 or higher

Answer

SPF 10

Answer

SPF 15

Answer

SPF 100

Question 3

A microdermabrasion treatment exfoliates the skin using:

Accepted Answer

A rotating vacuum tip with fine crystals or a diamond-tipped wand

Answer

Alpha hydroxy acids applied under occlusion

Answer

High-frequency electrical current

Answer

Enzyme-based creams left on for 20 minutes

Question 4

What skin condition is characterized by chronic redness, flushing, and visible blood vessels on the face?

Accepted Answer

Rosacea

Answer

Psoriasis

Answer

Perioral dermatitis

Answer

Seborrheic dermatitis

Question 5

The Langerhans cells found in the epidermis serve which function?

Accepted Answer

Act as immune sentinels that detect and respond to antigens

Answer

Produce sweat to cool the skin

Answer

Synthesize collagen and elastin fibers

Answer

Regulate sebum production in follicles

Question 6

Which mask type is most appropriate for a client with oily, acne-prone skin?

Accepted Answer

Kaolin or bentonite clay mask

Answer

Paraffin wax mask

Answer

Cream-based hydrating mask

Answer

Collagen sheet mask

Question 7

In the context of skin care services, what does the term 'emollient' mean?

Accepted Answer

A substance that softens and smooths the skin by filling spaces between skin cells

Answer

An ingredient that removes surface dead skin cells

Answer

A product that reduces melanin production

Answer

A formula that tightens and firms loose skin