Unit 2 Support Systems- Skeletal System Flashcards
the process of producing blood cells in the red bone marrow
hematopoiesis
encloses and protects the brain
cranium
forms the forehead
frontal bone (1)
forms the greater portion of the sides and roof of the cranial cavity
parietal (2)
forms the posterior (back) part of the cranium
occipital (1)
forms the sides of the cranium
temporal (2)
the upper jaw bone
Maxillae (1)
encloses and protects the spinal cord
vertebral column
vertebrae of the neck
cervical vertebrae (7)
vertebrae to which ribs attach
thoracic vertebrae (12)
large, weight-bearing vertebrae of the lower back
lumbar vertebrae (5)
fused vertebrae which articulate with the pelvic bones
sacral vertebrae (5)
four fused vertebrae that form the tailbone
coccygeal vertebrae (coccyx) (4)
the breast bone
sternum
12 pairs attach to the thoracic vertebrae
ribs
upper arm bone
humerus