CAC Skin & Facial Anatomy

Question 1

Which layer of the skin contains collagen and elastin fibers responsible for skin elasticity?

Accepted Answer

Dermis

Answer

The dermis contains collagen and elastin fibers that provide structure and elasticity to the skin.

Question 2

What is the primary function of the epidermis?

Accepted Answer

To protect against environmental damage

Answer

The epidermis acts as a protective barrier against environmental damage, pathogens, and water loss.

Question 3

Which muscle is primarily responsible for facial expressions?

Accepted Answer

Orbicularis oris

Answer

The orbicularis oculi and orbicularis oris, along with other facial muscles, control facial expressions.

Question 4

What is the role of sebaceous glands in the skin?

Accepted Answer

Produce sebum to moisturize and protect the skin

Answer

Sebaceous glands produce sebum, an oily substance that helps keep the skin moisturized and protected.

Question 5

Which facial bone forms the prominence of the cheek?

Accepted Answer

Zygomatic bone

Answer

The zygomatic bone, also known as the cheekbone, gives structure and prominence to the cheeks.

(CAC) Certified Aesthetic Consultant Practice Test