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three layers of the skin
- epidermis
- dermis
- hypodermis or subcutaneous
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stratum corneum
outer top layer (within epidermis)
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stratum basale
wave lines (within the epidermis)
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dermal papillae
white ring (within dermis)
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Meissner's corpuscles
yellow oval (within dermis)
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Pacinian corpuscles
yellow leafs (5) (within dermis)
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merocrine sweat gland
bundle of gland, goes to top, found in sole of foot(within dermis)
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apocrine sweat gland
big white gland in the middle
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sebaceous gland
test looking things
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hair follicle
whole thing of hair
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hair shaft
part that sticks out of hair
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arrrector pili muscle
red artery found on scalp (Alma pelea mucho)
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blood vessels
- artery-red
- vein-blue
- capillary-connects both
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adipose tissue
fat, yellow bubbles
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Uniqueness of scalp
has arrector pili muscle
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uniqueness of armpit
has apocrine sweat gland
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uniqueness of sole of foot
has no hair
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1st degree burn
epidermis damaged
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2nd degree burn
- epidermis destroyed
- dermis damaged
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3rd degree burn
- epidermis destroyed
- dermis destroyed
- hypodermis damaged
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coronal suture
front, corona line
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lambdoit suture
suture in the back of the head
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squamous suture
side joints/lines
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fontanels
found on infant skull
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frontal fontanel
soft front spot
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occipital fontanel
back flat area
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frontal (1)
front bone of skull
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parietal (2)
bones on side of skull
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temporal (2)
bones on timpano sides of the skull. wing looking thing
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mastoid process
found on temporal bone. point on bottom left.
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external acoustic meatus
found on temporal bone. hole next to mastoid process.
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zygomatic arch
found by temporal bone. cheek arch. etire structure.
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mandibular fossa
found on temporal bone. groove where mandible fits. next to external acoustic meatus (hole)
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occipital (1)
bone in back of skull
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foramen magnum
found on occipital bone. big hole in the middle.
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occipital condyles
found on occipital bone.2 heart shaped holes above foramen magnum.
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sphenoid (1)
bone that begins above eye and runs thru nose.
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sella turcica
found in sphenoid. heart shped bump in middle
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optic canals
found in sphenoid bone. tyny holes by sella turcica. run through next to eye big hole.
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ethmoid (1)
seed like structure in middle
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crista galli
part of ethmoid bone. pointie projection
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cribiform plate
part of ethmoid bone. flat parts on both sides
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olfactory foramen
little holes all over ethmoid bone
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perpendicular plate
Part of ethmoid bone. top of nostril middle line.
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maxilla (2)-palatine processes
above teeth
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palatine (2)
tiny holes next to big eye hole. kind of hidden.
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vomer
tip of inside middle of nose
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zygomatic (2)
cheek bones
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lacrimal (2)
inside of eye. where tear appear. Make Lily Eat Sminach Zak!
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nasal (2)
top of nose. next to lacrimal
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head of mandible or mandibular condyle
2 circles. ends of mandible
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body of mandible
horse show shape of mandible. where teeth are.
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mandibular ramus
the two flat sides of mandible
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mental foramen
holes in mandible
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paranasal sinuses (sagittal model)
- frontal sinus (bubble above eyes)
- sphenoid sinus (side bubble)
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hyoid
horse shoe shape. under tongue.
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vertebral column
hole thing
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intervertebral discs
rubber part in between
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intervertebral foramen
holes from side view made by stacked up vertebrae
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cervical vertebrae (7)
c1-c7 (only one with transverse foramen on each side)
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C1-atlas
first bone on top. head of turtle
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C2-axis
2nd cervical bone. football player.
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dens
found in C2 axis bone. it is the head part of football player.
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spinous process
skinny end of vertebrae
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transverse process
bilateral points. ear looking things.
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transverse foramen
found only on cervical vertebrae. holes on ears
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vertebral foramen
big hole of vertebral bones
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thoracic vertebrae (12)
t1 thru t12. (except for short 11 and 12, all have bolita ends)
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body
of thoracic vertebrae is heart shaped
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lamina
of thoracic vertebrae. It is what wraps around hombros thrue vertebral foramen.
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pedicle
of thoracic vertebrae. skinny sections on each side.
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superior articulating processes
of thoracic vertebrae. curved behind antenas of giraffe
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inferior articulating processes
of thoracic vertebrae . cheek of giraffe.
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lumbar vertebrae (5)
L1-L5. have skinnier orejas and sharp edges except the last one.
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thoracic cage
includes ribs, costal cartilage, and sternum
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ribs
12 pairs. go from side to back
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vertebrosternal ribs
ribs 1-7 top to bottom
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vertebronchondral ribs
ribs 8, 9, and 10 attached to cartilage (together)
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vertebral ribs
ribs 11 and 12. don't attached to anything
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body
middle part of sternum
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xyphoid process
tail of sternum
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costal cartilage
attaching rib to sternum (pink part)
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Simple Cuboidal Epithelium
- cuboidal epithelial cell
- lumen
- nubleus
- simple cuboidal epithelium
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Simple Columnar Epithelium (ciliated)
- basement membrane
- cilia
- columnar epithelial cell ciliated
- nucleus
- simple columnar epithelium ciliated
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Stratified Squamous Epithelium (nonkeratinized)
- squamous cell with nucleus
- stratified squamous epithelium nonkeratinized
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Pseudostratified Epithelium
- cilia
- columnar epithelial cell ciliated
- goblet cell
- nucleus
- pseudostratified epithelium
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Connective Tissues
- Areolar Connective
- Adipise Connective
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Areolar Connective
- collagen fibers
- elastic fibers
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Adipose Connective
- adipocyte (cell membrane)
- nucleus of adipocyte
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Stratified squamous epithelium keratinized
- dermis
- epidermis
- stratified squamous epithelium keratinized
- stratum basale
- stratum corneum
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