Exam 6: The Integumentary System

​The pigment ____ protects us from the harmful ultraviolet rays of the sun.

Matching ​Match the description with the corresponding term. a.​albinism b.​first-degree burns c.​basal cell carcinoma d.​impetigo e.​shingles f.​alopecia g.​acne h.​ringworm i.​onychocryptosis j.cyanosis -​sunburn

​The ____ is divided into the papillary portion and the reticular portion.

​Which layer of the skin is the deepest and most important layer of the epidermis?

When external temperatures increase, blood vessels in the dermis dilate to bring more blood flow to the surface of the body.​

​The ____________________ system is made up of the skin and its appendages.

Matching ​Match the description with the corresponding term. a.​albinism b.​first-degree burns c.​basal cell carcinoma d.​impetigo e.​shingles f.​alopecia g.​acne h.​ringworm i.​onychocryptosis j.cyanosis -​highly contagious skin disease

The most dangerous type of skin cancer is ____________________.​

Melanocytes produce the pigment keratin.

Matching ​Match the description with the corresponding term. a.​albinism b.​first-degree burns c.​basal cell carcinoma d.​impetigo e.​shingles f.​alopecia g.​acne h.​ringworm i.​onychocryptosis j.cyanosis -​caused by excessive sebum