Chapter 5 - Integumentary System Flashcards
aut/o
self
bi/o
life
coni/o
dust
crypt/o
hidden
cutane/o
skin
derm/o
skin
dermat/o
skin
heter/o
other
hidr/o
sweat
kerat/o
hard; horny tissue; keratin
myc/o
fungus
necr/o
death
onych/o
nail
pachy/o
thick
rhytid/o
wrinkles
seb/o
sebum
staphyl/o
grapelike clusters
strept/o
twisted chains
ungu/o
nail
xer/o
dryness; dry
-coccus
berry-shaped
-gen
substance that produces/causes; agent that produces/causes
-genic
producing; originating; causing
-ior
pertaining to
-megaly
enlarged; enlargement
-oid
resembling
-plasia
development; growth; condition of formation
-plasm
growth; substance; formation
-sis
state of
-tome
instrument used to cut
epidermis
outer, protective layer of the skin
dermis
layer made of dense, irregular connective tissue that house blood vessels, hair follicles, sweat glands, and other structures
hypodermis or subcutaneous layer
layer below the dermis that is composed of mainly loose connective and fatty tissues
thin skin
4 layers of cells
from deep to superficial: stratum basale, stratum spinosum, stratum granulosum, stratum corneum
thick skin
found only on palms and soles of the feet; has 5th layer called the stratum lucidum between the stratum corneum and stratum granulosum
stratum basale
deepest layer of the epidermis
keratin
intracellular fibrous protein that gives hair, nails, and skin their hardness and water-resistant properties
meissner corpuscles
specialized sensory nerve structure that responds to light and touch
papillary layer
made of loose, areolar connective tissue