CAC Skin & Facial Anatomy

Question 1

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

Accepted Answer

Dermis

Answer

Epidermis

Answer

Hypodermis

Answer

Stratum corneum

Question 2

What is the primary function of the epidermis?

Accepted Answer

To protect against environmental damage

Answer

To store fat

Answer

To regulate body temperature

Answer

To produce collagen

Question 3

Which muscle is primarily responsible for facial expressions?

Accepted Answer

Orbicularis oris

Answer

Masseter

Answer

Temporalis

Answer

Sternocleidomastoid

Question 4

What is the role of sebaceous glands in the skin?

Accepted Answer

Produce sebum to moisturize and protect the skin

Answer

Produce sweat

Answer

Generate new skin cells

Answer

Regulate body temperature

Question 5

Which facial bone forms the prominence of the cheek?

Accepted Answer

Zygomatic bone

Answer

Mandible

Answer

Frontal bone

Answer

Maxilla

Question 6

What is the function of melanin in the skin?

Accepted Answer

To protect against UV radiation

Answer

To provide elasticity

Answer

To regulate temperature

Answer

To increase collagen production