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

Oily skin produces excess sebum from overactive sebaceous glands, resulting in a shiny appearance and enlarged pores.

Question 2

What is the primary function of the stratum corneum?

Accepted Answer

Providing a protective barrier against moisture loss

Answer

The stratum corneum is the outermost layer of the epidermis and acts as the skin's barrier, preventing transepidermal water loss.

Question 3

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

Accepted Answer

Dry skin

Answer

Dry skin lacks sufficient sebum and moisture, resulting in tightness, flakiness, and a rough texture after cleansing.

Question 4

What is desquamation?

Accepted Answer

The natural shedding of dead skin cells

Answer

Desquamation is the natural process by which the outermost dead skin cells are continuously shed and replaced by newer cells.

Question 5

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

Accepted Answer

Mechanical exfoliation

Answer

Mechanical exfoliation uses abrasive particles or tools to physically slough off dead skin cells from the surface.

Cosmetology Test Practice Test