Integumentary System Quiz

What is the largest organ in the human body?

• brain

• heart

• liver

• skin

What are the three layers of the skin?

• epidermis, dermis, and hypodermis

• epidermis, dermis, and adipose tissue

• epidermis, dermis, and subcutis

• epidermis, dermis, and mesoderm

What is the main function of the integumentary system?

• Absorption, excretion, and secretion.

• Transportation, circulation, and respiration.

• Digestion, absorption, and elimination.

• Protection, regulation, and sensation.

What is the outermost layer of the skin called?

• epidermis

• dermis

• hypodermis

• stratum corneum

What pigment gives color to the skin?

• carotene

• hemoglobin

• chlorophyll

• melanin

What is the purpose of sweat glands?

• To regulate body temperature

• To protect the body from infections

• To secrete hormones

• To produce oil for the skin

What is the function of sebaceous glands?

• The function of sebaceous glands is to produce and secrete sebum.

• The function of sebaceous glands is to produce and secrete mucus.

• The function of sebaceous glands is to produce and secrete oil.

• The function of sebaceous glands is to produce and secrete sweat.

What is the purpose of hair on the human body?

• Decoration, camouflage, and communication

• Insulation, protection, and sensory perception

• Regulation of body temperature, absorption of nutrients, and production of vitamin D

• Enhancement of physical attractiveness, prevention of sunburn, and facilitation of social bonding

What is the function of nails?

• Regulate body temperature

• Store nutrients for the body

• Enhance grip and dexterity

• Support and protection to the fingertips

What are the three types of skin cancer?

• basal cell carcinoma, squamous cell carcinoma, and melanoma

• carcinoma

• skin carcinoma

• cell carcinoma