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L3 - Skeleton - Coggle Diagram
L3 - Skeleton
APPENDICULAR
Limb bones
Humerus {Arm}
Tibia/Fibula {leg}
Radius/Ulna {forearm}
Pelvis
Pelvic Girdle
ilium
Pubis
ischium
Sacrum
Femur{thigh}
AXIAL
Core Bones
Skull{vault}
Ribs
Spine
Sternum
FUNCTIONS
Movement
Protection
Storage
RBC Production
Support
BONE TYPES
LONG
Act like levers
Thick diaphysis (compact)
Epiphyses (cancellous)
Supporting
attached to Muscle Attachments
SHORT
width ≈ length
Weight bearing
MOSTLY Cancellous
FLAT
Protect organs & internal environment
Skull
Sternum + Ribs
Pelvis
IRREGULAR
Various shapes & functions
BONE TISSUE: 2 TYPES
COMPACT
Strength
Protection
transmits force in 1 direction
CANCELLOUS
Spongey
Soft
Transmits force to all directions
Shock-absorbing