Anatomy of a bone
Skull and Sutures
Spine
Ribs, scapula and pelvis
Misc
100
dark hollow pits between lamellae that house osteocytes
lacunae
100
this suture connects the occipital and parietal bones
lambdoid suture
100
the names of the cervical vertebrae and how they are numbered
atlas (C1) and axis (C2)
100
articulates with head of the humerus
glenoid cavity
100
an incomplete break is a called a
greenstick
200
The spaces in spongey bone are filled with
red marrow
200
the spinal cord passes through the
foramen magnum
200
largest of vertebral bodies and why
lumbar, weight-bearing
200
beak-like projection of scapula
coracoid process
200
the femoral head articulates here
acetabulum
300
production of blood cells in red marrow
hematopoiesis
300
bone located on either side of the head behind the ears
mastoid process
300
Name the vertebrae and the number of each
cervical - 7
thoracic - 12
lumbar - 5
sacrum - 5 fused
coccyx - 4 fused
300
bone that articulates with trochlear notch
ulna
300
what are the three parts of the sternum from superior to inferior
manubrium, body and xiphoid process
400
Blood vessels run length-wise, down a bone through canals called
Haversian canals
400
bone that is an attachment point for the tongue and does not articulate with any other bone
hyoid bone
400
this vertebrae has a unique tooth-like structure that creates a rotation point. Name the vertebrae and the structure.
axis and dens
400
pelvic bone made up of three fused bones
ilium, ischium, and pubis
400
this type of joint involves free movement and a fluid-filled cavity
Where in the body can it be found
synovial
Knee, elbow, fingers,
500
a - epiphysis
b - diaphysis
c - articular cartilage
d - periosteum
e - spongy bone
f - compact bone
g - medullary cavoty
h - endosteum
500
Name the sutures and the bones they join
coronal - frontal and parietal
sagittal - left and right parietal
squamous - temporal and parietal
lambdoid - occipital and parietal
500
What are the 4 shared features of the vertebrae?
vertebral body, articular facets, vertebral foramen, spinous and transverse processes
500
the number of true ribs, false ribs and floating ribs.
Why are false ribs considered false?
Where are floating ribs connected to?
True ribs - 1-7
False - 8-12
Floating -11-12, vertebrae
False because they do not directly connect to sternum.
500
Name one of each bone classification
long - femur, humerus, phalanges, clavicle
short - tarsals, carpals
flat - sternum, pelvis, skull, ribs
irregular - vertebrae, facial
sesamoid - patella