First Test In April Ahh Flashcards
80 bones divided in the skull, vertebral column & thoracic cage
Axial bones
Shoulder & pelvic girdle attach
Thoracic
Holds up skull
Atlas vertebra
What are the 3 sections of the spine
Cervical vertebrae, thoracic vertebrae, and lumbar vertebrae
What is the range of the cervical vertebrae bones?
1-7
What is the range of the thoracic vertebrae bones?
8-19
What is the range of the lumbar vertebrae bones?
20-25
Top part of ribs
True ribs
Bottom portion of ribs
False ribs
Bones which help move
Appendicular bones
What are the 2 types of appendicular bones
Upper limb appendages and lower limb appendages
Move arms
Upper limb appendages
Move legs
Lower limb appendages
What kind of material binds those bones together
Ligaments
How much that joint can move
Range of motion
Joints which don’t move (some can be found in the skull)
Synarthroses
Partly-moving joints (pubic bone which join to form pelvis)
Amphiarthroses
Fully moveable (ex. Knee & elbow joint) mostly found in limb
Diarthroses
Structural classification is made of…
Fibrous joint, cartilaginous joint, and synovial joint
Connects bone with…
Fibrous joint
Fibrous joint have ______ fibrous connective tissue and _____ move
Dense
Don’t
Unite using cartilage and has minimal movement (not much)
Cartilaginous
What are the 2 types of cartilaginous
Synchondroses & symphyses
Has 6 special features
Synovial joint
Articular cartilage that covers the opposing bone surface (part of the 6 special features)
Synovial membrane
Bandlike ligament (part of the 6 special features)
Synovial joint
A joint cavity (part of 6 special features)
Synovial joint
Synovial fluid lubricant ( part of 6 special features)
Synovial joint
A fibrous joint capsule (part of 6 special features)
Synovial joint
Sensory nerve fibers and blood vessels (part of the 6 special features)
Synovial joint
What allows movement
Tendon
What holds the structure
Ligaments
