topic 1 Flashcards
Axial Skeleton
Skull, ribs, sternum, Cervical V 7, Thoracic V 12, Lumbar V 5, Sacral 5 , Coccyx 4
What the rest of the body is attached to
Function of axial skeleton
Protect bones, Store minerals, Attatchment
Inferior
Away from the head
Superior
Towards the head
Proximal
(Reffers only to limbs) Closer to the attatchment of limbs
Distal
Further away from the attatchment of limbs
Posterior
Back of the body
Medial
Towards the midline of the body
Lateral
Away from the midline of the body
Anterior
Front of the body
Epiphysis (structure of a long bone)
form joints with adjacent bones
spongy bone (structure of a long bone)
Lessen weight of bone, provide strength
Articular cartilage (structure of a long bone)
Smooth, lubrificant surface for articulation, hematopoiesis
Diaphysis (structure of a long bone)
Support the skeleton, muscular attatchment, support the transmittion of loads with low friction coeficient
Compact bone (structure of a long bone)
Provide strength and protection to bones
Yellow bone marrow (structure of a long bone)
Production of stem cells that produce: fat, cartillage and bone
Red blood marrow (structure of a long bone)
Creates red boold cells, platelets and white blood cells
Medullary cavity (structure of a long bone)
Contains yellow marrow
Blood vessel (structure of a long bone)
Carries nutrients into and out of the bone