Unit 4 Flashcards
sutures
connects bone to the skull
fontanels
soft spots between bones
frontal bone
forehead
parietal bone
crown
temporal bone
temple
occipital bone
back of head
sphenoid bone
cranial floor
ethmoid bone
medial wall of eye orbit, superior nasal septum
mandible
lower jaw
maxilla
upper jaw, most of hard palate
zygomatic bone
cheekbone, floor of eye orbit
nasal bone
bridge of nose
palatine bone
posterior hard palate, floor of eye orbit
vomer
floor of nasal cavity, inferior nasal septum
lacrimal bone
medial eye orbit
inferior nasal conchae
inferior wall of nasal cavity that swirls and filters air
cervical curvature
top 7 vertebrae
thoratic curvature
middle 12 vertebrae
lumbar curvature
bottom 5 vertebrae
sacrum
5 fused vertebrae
coccyx
4 fused vertebrae
sternum pieces
manubrium, body, xiphoid process
how many ribs are there
12 pairs, 24 all together
true ribs
top 7 ribs attached to the sternum
false ribs
5 pairs of ribs that aren’t attached to the sternum
floating ribs
bottom 11 and 12 that aren’t attached to anything but the vertebrae
hyoid bone
bone not attached to anything but the tongue
kyphosis
osteoporosis, downward hunch
scoliosis
displaced laterally
lordosis
opposite of kyphosis
3 parts of the sternum
manubrium, body xiphoid process
axis
c2 vertebrae
atlas
c1 vertebrae