Chapter 6: Integumentary System Flashcards
1
Q
What are the main layers of the skin?
A
Epidermis, dermis, hypodermis (subcutaneous layer)
2
Q
What are the main cell types in the epidermis?
A
Keratinocytes, melanocytes, Langerhans cells, Merkel cells
3
Q
What is the function of keratinocytes?
A
Produce keratin, a protein that protects the skin
4
Q
What do melanocytes do?
A
Produce melanin which gives skin color and protects from UV rays
5
Q
Name the types of skin glands.
A
Sebaceous (oil), sweat (eccrine and apocrine), ceruminous
6
Q
What are the functions of the skin?
A
Protection, temperature regulation, vitamin D synthesis, sensory reception
