Questions and Answers
Which layer of the skin contains blood vessels, nerves, and hair follicles?
Dermis
Which of the following conditions is characterized by the formation of silvery scales and red patches on the skin?
Psoriasis
What is the primary function of sebaceous glands in the skin?
Secretion of oil (sebum)
Study Notes
Skin Structure and Function
- The dermal layer of the skin contains blood vessels, nerves, and hair follicles.
Skin Conditions
- Psoriasis is characterized by the formation of silvery scales and red patches on the skin.
Sebaceous Glands
- The primary function of sebaceous glands in the skin is to produce sebum, an oily substance that helps to keep the skin and hair moisturized.
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