Bones Flashcards
The Skeletal System is made up of _____ and _____
Bones, joints
Long Bones are _____ then they are _____
Longer, wide
Short Bones are about as _____ as they are _____
Wide, long
Flat Bones are _____ bones that are usually _____
Thin, curved
Irregular Bones are bones that cannot fit into any of the _____
Categories
Gross Anatomy _____ the body at a _____ level
Examines, microscopic
The diaphysis is the _____ shaft or _____ of the bone
Main, midsection
Medullary means _____
Middle
The Epiphysis is the rounder, broader _____ _____ of a long bone
Joint end
Joint Cartilage absorbs _____ and cushions the _____ while moving.
Shock, bone
Periosteum is the outermost layer of _____, a thin fibrous membrane. Has _____ ends that sense pain and blood cells with _____ for the bone.
Bone, nerve, nutrients
The skull _____ the _____
Protects, brain
The Mandible is the _____ bone
Jaw
The Frontal bone is the _____ bone
Forehead
Sutures are the _____ that hold the ______ bones together
Joints, cranial
External means _____
Outer
Acoustic means _____
Hearing
Meatus means _____
Opening
Foramen Magnum is the ______ the _____ _____ passes through
Opening, Spinal Cord
Magnum means _____
Big
Zygomatic arches are the _____ below your _____
Cheekbones, eyes
Maxillary bones form the upper _____, and hold your upper _____
Jaw, Teeth
Optic nerves carry _____, created by our _____, to our brain
Impulses, eyes
The Cranium is the _____ part of the _____
Main, skull
Eight bones, that are fused together, make the _____
Cranium
The _____ has one parietal bone on each _____
Skull, side
The occipital bone _____ the part of the _____ that helps you _____
Protects, brain, see
The temporal bones are the _____ bones
Temple
The sphenoid bone makes a _____ for the _____
Floor, brain
The ethmoid bone helps your _____ _____ function
Nasal cavities
The External Acoustic Meatus is the _____ _____ on each side of the head
Ear canal
Foramen means _____
Opening
Formina means _____ _____
Many foramen
The cranial nerves _____ your _____ and _____
Control, head, neck
The Sinus cavities help _____ breathe
Manipulate
The Sinus Cavities help ______ breathe.
Manipulate
The Vertebral Column provides a strong central _____ for our _____
Support, bodies
The Cervical Vertebrae are the _____ bones of the _____
Seven, neck
The Thoracic Vertebrae are the _____ bones in the _____
Twelve, chest
The Lumbar Vertebrae the _____ bones of the lower _____
Five, back
The Vertebral body gives the _____ its _____
Spine, strength
The Vertebral arch has ______ that muscles and _____ connect to.
Projections, ligaments
The Hyoid Bone is the _____ bone
Tongue
The Vertebrae Canal in where the ______ ______ passes through
Spinal Cord
The Intervertebral Discs are the tough, rubbery _____ in between each _____
Cushions, vertebra
Inter means _____
Between
The Thoracic Cage protects the spinal cord, _____, and _____
Heart, lungs
The Manubrium is the broad _____ part of the _____
Upper, sternum
The Sternum is the front portion of the _____ _____
Thoracic cage
The Rib Cage contains _____-_____ ribs
Twenty, four
The ribs are connected to the _____ by costal _____
Sternum, cartilage
Costal Cartilage allows the _____ to move, with every _____.
Ribs, breathe
The True Ribs are the top _____ ribs
Seven
The False Ribs are the _____, _____, and _____ ribs
Eight, ninth, tenth
The Floating ribs are the bottom _____ ribs
Two