Cosmetology Test Principles of Skin Care 2

Question 1

Which skin type is characterized by an overproduction of sebum and enlarged pores?

Accepted Answer

Oily skin

Answer

Dry skin

Answer

Sensitive skin

Answer

Normal skin

Question 2

What is the primary function of the stratum corneum?

Accepted Answer

Providing a protective barrier against moisture loss

Answer

Producing melanin

Answer

Cell division and renewal

Answer

Housing nerve endings

Question 3

A client has tight, flaky skin that feels rough after cleansing. Which skin type does this indicate?

Accepted Answer

Dry skin

Answer

Combination skin

Answer

Oily skin

Answer

Acne-prone skin

Question 4

What is desquamation?

Accepted Answer

The natural shedding of dead skin cells

Answer

The process of melanin production

Answer

Inflammation of the sebaceous glands

Answer

The formation of collagen fibers

Question 5

Which exfoliation method uses granular particles to physically remove dead skin cells?

Accepted Answer

Mechanical exfoliation

Answer

Chemical exfoliation

Answer

Enzyme exfoliation

Answer

Laser exfoliation

Question 6

Which ingredient is a humectant that draws moisture from the environment into the skin?

Accepted Answer

Hyaluronic acid

Answer

Petrolatum

Answer

Dimethicone

Answer

Zinc oxide

Question 7

What is the Fitzpatrick Scale used to classify?

Accepted Answer

Skin types based on sun sensitivity and tanning response

Answer

The severity of acne

Answer

The depth of chemical peels

Answer

Wrinkle severity