Axial Skeleton Flashcards
coronal plane
transverse plane
midsaggital plane
bone marrow biopsy location
at illium of pelvis
cartilage functions
supports ear/airway structure
provides gliding surface for bones
provides model for bones in development
chondroblast
creates cartilege
chondrocyte
cartilege cell
diaphysis
shaft of bone
endochondral ossification
inside of cartilege bone growth
elastic cartilege
ears
epiphysis
end of bone
fibrocartilege
vertebral discs and public region
glands influencing bone growth
ovaries/testes
pitutiary
parathyroid/thyroid
hematopoiesis
protein released by kidneys that stimulates RBC production in red bone marrow
hyaline cartilege
most cartilege
end of bones
is a bone an organ?
yes
mineral storage site
bone
osteoblasts
creates bone
osteoclasts
destroys bone
parietal membrane
on the wall surrounding the cavity the organ is in
patella
sesamoid bone
develops over time
red bone marrow
creates RBC, usually on epipysis of bone
sesamoid bones can develop when
repeated stress across a joint occurs
viseral membrane
on organ
vitamin c effects on bone
needed for synthesis of collagen
vitamin d effect on bone
stimulates absorption of calcium
vitamine a effects on bone
activates osteoblasts
rickets
vitamin D defitency bowing of legs
skeleton is storage for which minerals
calcuim and phosphorous
medullary cavity
cavity in the bone where the marrow is
Rami, trochanters, tubercles, and tuberosities are bone markings that serve as
attachment points for ligiments and tendons
Delete card
tubercle
tuberosity
green stick fracture
partially bend and partially broken
comminuted fracture
multiple bone fragments produced in fracture
open fracture
bone protrudes from skin
closed fracture
bone does not protrude from skin
coxal
hips
crural
calf area
cervical
neck
popliteal
back of knee
sacral
butt
parietal bone
sphenoid bone
temporal bone
occipital bone
maxillary bone
frontal bone
ethmoid bone
8 cranial bones
1 frontal
2 parietal
2 temporal
1 occipital
1 sphenoid
1 ethmoid
coronal suture
lambdoidal suture
squamosal suture
sagittal suture
styloid process
sella turcica, connects 4 crests together
foramen lacerum, first posterior hole to sella turcica
foramen ovale, second hole posterior to sella turcica
foramen spinosum, third hole posterior to sella turcica
foramen rotundum, first hole anterior to sella turcica
optical fissure, second hole anterior to sella turcica
optical canal, third hole anterior to sella turcica
perpendicular plate, upper half of bone that splits nose in half
vomer, bottom half of bone that splits nose in half
palantine bone, back 3rd of palate
palantine process, front third of palate, maxillary bone
lacrimal groove
crista galli
cribriform plate
inferior nasal conchae
middle nasal conchae
zygomatic bones
lacrimal bones
nasal bones
infraorbital foramens
mandibular condyle
Coronoid Process of the mandible
mandibular notch
mental foramen
hyoid bone
mastoid process
cervical vertebrae
ignore blue mark
thorasic vertebrae
ignore blue mark
lumbar vertebrae
saccrum
coccyx
manubrium
gladioulous
xyphoid process
costal cartiledge
true ribs
top 7 pairs of ribs
false ribs
middle 5 pairs of ribs
floating ribs
bottom 2 pairs of ribs
sella turcica
connects 4 crests together in center of skull, apart of sphenoid bone
foramen lacerum
first posterior hole from sella turcica
foramen ovale
second posterior hole from sella turcica
formamen spinosum
third posterior hole from sella turcica
formamen rotundum
first hole anterior to sella turcica
orbital fissure
second hole anterior to sella turcica
orbital canal
third hole anterior to sella turcica
palantine process
frontal 2/3rds of top of mouth
palantine bone
back 1/3rd of top of mouth
vomer
splits bottom half of nose in half
perpendicular plate
splits top half of nose in half
identifiers of cervical vertebrae
-has a foramen, or circular hole in it
-spinous process has a recession in the middle making it look like a W
identifiers of thorasic vertebrae
looks like a giraffe from superior view
identifiers of lumbar vertebrae
looks like a moose from superior view
has a fat bottom of
atlas
C1 vertebrae
allows yes motion
axis
C2 vertebrae
allows no motion
the dens, is surrounded by disk like features of axis
spinous process of axis
body of cervical vertebrae
cervical vertebrae
the dens is only on what
the axis vertebrae or C2
spinous process of cervical vertebrae
transverse process of cervical vertebrae
transverse foramen of cervical vertebrae
body of thorasic vertebrae
spinous process of thorasic vertebrae
transverse process of thorasic vertebrae
body of lumbar vertebrae
spinous process of lumbar vertebrae
transverse process of lumbar vertebrae
lamina of lumbar vertebrae
pedical of lumbar vertebrae
petrous region
internal auditory canal
jugular foramen
mastoid region
mastoid process
squamous region
mandibular fossa
zygomatic process
external auditory canal
occipital condyle
supierior and inferior nuchal lines
carotid canals
fossa
shallow depression
condyle
rounded protrusion formed w other bone
head
neck
tubercle
angle
articulation with costal cartilege
shaft
auditory bones in order from closest to tympanic membrane to furthest
Malleus, incus stapes
which foramen allows the carotid artery through
foramen lacerum
what part of the jaw interacts with the temporal bone
the mandibular condyle
what are the sinuses
frontal
ethmoid
sphenoid
maxillary
frontal sinus
ethmoid sinus
sphenoid sinus
maxillary sinus
The internal carotid artery enters the skull through the
petrous region of the temporal bone
mandibular foramen
egyptions destroyed what bone to pull the brain out
ethmoid
what part of the temporal lobe are the ossicles in?
the petrous region
what makes up the tympantic portion of the temporal bone
the styloid process and acoustic canals
what does the crista galli connect to and anchor
the dura mater of the brain
how many are there of each type of vertebrae and butt bones
7 cervical
12 thorasic
5 lumbar
5 fused sacral
4 fused coccyx
how many true, false and floating ribs are there
7 true ribs
5 false ribs
2 floating ribs
kyphosis
hunchback
lordosis
swayback
scolosis
spine isnt linear
soft core of disc
nucleus pulposus
atlantoocciptial join
between C1 vertebrae and skull
flail segments
-when several adjacent ribs are fractured in 2 or more places
-causes opposite motion when breathing in or out when compared to chest
