Skin Anatomy Quiz

What is the outermost layer of the skin called?

• Dermis

• Hypodermis

• Epidermis

• Subcutaneous layer

What is the dermis primarily made of?

• Keratin and melanin

• Elastic connective tissue and collagen

• Adipose tissue and keratin

• Melanin and elastin

What type of receptors are found in the dermis?

• Photoreceptors

• Sensory receptors

• Chemoreceptors

• Thermoreceptors

Which layer of the skin is responsible for elasticity?

• Epidermis

• Dermis

• Subcutaneous layer

• Stratum granulosum

Which layer of the skin is directly above the dermis?

• Subcutaneous layer

• Epidermis

• Stratum corneum

• Stratum lucidum

What is the primary function of a hair follicle?

• To produce sweat

• To produce hair

• To produce oil

• To produce skin cells

Where is the hair root located in relation to the epidermis?

• Above the epidermis

• Below the epidermis

• At the same level as the epidermis

• Inside the epidermis

What type of muscle is the arrector pili muscle?

• Large skeletal muscle

• Small smooth muscle

• Cardiac muscle

• Voluntary muscle

What is the primary function of apocrine sweat glands?

• Temperature regulation

• Lubrication of the skin

• Production of body odor

• Protection against bacteria

What protective role does fat (adipose) tissue play in the body?

• Provides protective cushioning

• Strengthens bones

• Enhances vision

• Increases blood flow