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5.5 Integumentary structure derived from epidermis - Coggle Diagram
5.5 Integumentary structure derived from epidermis
objectives
Describe the structure and function of nails
Describe the structure, distribution, and functions of hairs
Describes how hair changes throughout life
Identify and describe the characteristics of sweat glands, sebaceous glands, and other glands found in the skin
Nails ( what makes up the nail plate)
whitish free edge
pinkish nail body
nail bed
nail matrix
lunula
nail root
nail folds
eponychium (cutical)
hyponychium
Hair
hair type of distribution
lanugo
vellus
Terminal hair
Hair structure and follicles
hair bulb
hair papilla
root
Hair follicle
outer connective tissue root sheath
inner Epithelial tissue root sheath
terminal hair
Shaft
hair matrix
medulla
Cortex
Cuticle
arrector pili muscle
functions of hair
protections
heat retention
sensory reception
visual identification
hair color
hair growth cycle
anagen phase
catagen phase
telogen phase
hair loss
alopecia, diffusion hair loss, male pattern baldness
excessive hair
Hirsutism
exocrine glands of the skin
sweat (sudoriferous) glands
merocrine sweat glands
sweat gland duct
delivers to merocrine gland
delivers to apocrine gland
thermo-regulation
sweat pore
myoepithelial cells
Merocrine glands
apocrine gland
sebaceous glands
sebum
other integumentary glands
ceruminous glands
cerumen
mammary glands