Skin and Integumentary System Quiz

Which is the outermost layer of the skin?

• Dermis

• Hypodermis

• Epidermis

• Subcutaneous layer

The protein that provides strength and waterproofing to the skin is:

• Collagen

• Keratin

• Elastin

• Melanin

Tags

NGSS.MS-LS3-1

Which layer of the epidermis contains cells actively undergoing mitosis?

• Stratum basale

• Stratum corneum

• Stratum lucidum

• Stratum granulosum

Tags

NGSS.HS-LS1-4

Which pigment protects the skin from UV radiation?

• Hemoglobin

• Carotene

• Melanin

• Keratin

Which gland produces oil to lubricate the skin and hair?

• Sweat gland

• Sebaceous gland

• Ceruminous gland

• Endocrine gland

What is the main function of sweat glands?

• Waterproof the skin

• Produce oil

• Regulate body temperature

• Produce melanin

Which layer of the skin contains blood vessels, nerves, and hair follicles?

• Epidermis

• Dermis

• Hypodermis

• Stratum basale

The hypodermis is mostly made up of:

• Dense connective tissue

• Cartilage

• Adipose tissue

• Keratin

Which layer of the epidermis is only found in thick skin (palms/soles)?

• Stratum granulosum

• Stratum lucidum

• Stratum basale

• Stratum spinosum

Which type of burn destroys the entire epidermis and dermis?

• First-degree

• Second-degree

• Third-degree

• Partial-thickness