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bones lecture notes
Question | Answer |
---|---|
spinal process is "bony projection of the poster (back) of each | vertebra |
small bone on each side of the spinal process | transverse process |
lays between the transverse and spinal process which helps provide support and protection for backside of the spinal cord | lamina |
the space between the vertebrae body and the arch through which the spinal cord passes | neural/spinal cord canal |
pad of the vertebra between body of the vertebra beneath it | intervertebral disk |
what bones does the facet joints connect | 4 bones between the spine |
what does the facet joints help with | communication and movement |
C1-C7 of the vertebral column is what | cervical vertebrae |
Th1-Th12 of the vertebral column is what | Thoracic vertebrae |
what does the thoracic vertebrae join with | the 12 pairs of the ribs |
L1-L5 of the vertebral column is what | lumbar |
strongest and largest of the vertebral column is what | the lumbar |
one on each side they connect the breastbone | Calvin collar bone |
sternum to each shoulder blade | scapula |
where the scapula and the clavicle meet is called | scapula shoulder blade |
AC joint | Acromioclavicular |
Acr | extremity |
om/o | shoulder |
breast bone | sternum |
flat bone extending ventrally down the midline of the chest | sternum |
bottom of the vertebral column | sacrum |
sacrum also known as | sacral vertebrae |
in an adult these bones are fused this does not happen till late teens | sacral vertebrae (sacrum) |
bottom bottom of the vertebral column | coccyx |
also known as tailbone | coccyx |
does not fuse from the four bones together till late teens | coccyx (tailbone) |
upper portion of the sternum | Manubrium |
what carries the greatest physical load of the sternum | Manubrium |
the lower portion of the sternum | xiphoid process |
this process in the sternum helps with breathing | xiphoid process |
how many pairs of ribs | 12 |
1-7 of the ribs are | coastal cartilages |
attract to the sternum with cartilage | coastal cartilages |
8-10 of the ribs are | false ribs |
attached to the 7th rib and not the sternum | false ribs |
11-12 of the ribs are | floating ribs |
not attached to the sternum or other ribs | floating ribs |
humans upper arm bone | humerus |
medial lower arm (forearm) | ulna |
lateral lower arm (forearm) | radius |
the rotator cuff is in | humerus |
the humerus helps with | arm rotation and lift |
group of muscle that surround the shoulder joint | rotator cuff |
the olecranon is in the | ulna |
the bony point that forms the elbow bent | olecranon |
bone in line with the tumb | radius |
wrist bones | carpals |
5 bones of the palm of the hand | metacarpals |
finger bones | phalanges |
how many bones does each finger (phalanges) have with the exception of the thumb | 3 |
how many bones does the thumb have | 2 |
collection of bones that support the truck of the body | pelvic girdle |
largest part of the pelvis | illium |
socket area of hipbone | acetabulum |
superior part of ilium | iliac crest |
what is the iliac crest filled with | red bone marrow |
what is the iliac crest attached to | abdominal wall |
part of the illium structure and landmark for iliac crest | iliac spine |
thigh bone | femur |
longest bone in body | femur |
kneecap | patella |
reinforce strength of the tendon | patella |
longer of the 2 leg bones | tibia |
in the leg known as the skin bone | tibia |
smaller and thinner of the two lower leg bones | fibula |
hidden under muscle of the leg | fibula |
bones of the middle and hinder part of the foot | Tarsals |
one of the 3 to form the ankle joint | talus |
what forms the ankle joint | fibula & fibula & talus |
the heel bone | calcaneus |
bones of the mid foot that articulate and join with the phalanges | metatarsals |
toe bones of the forefoot | phalanges |