review slides 7 and 8
yes
keystone bone
sphenoid bone
deepest bone of the skull
ethmoid bone
does not articulate with any other bone
hyoid bone
5 regions of vertebral regions
Cervical (7) Thoracic (12) Lumbar (5) Sacrum (1) Coccyx (1)
kyphosis
hunchback, often osteoperosis
lordosis
exaggerated lumbar curvature
True ribs
7, 2 false