Msk JANELLE

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  • 1.Musculoskeletal system
    Jane Lou E. Gargaritano, R.N.

2. I. PHYSIOLOGY OF MUSCULOSKELETAL SYSTEM
1. Provide protection for vital organs.
2. Supports body structures by providing a strong and sturdy framework.
3. Locomotion/movements.
4. Mineral storage
5. Hematopoiesis
6. Heat production
3. ANATOMY OF THE SKELETAL SYSTEM
a. Axial Skeleton
There are 80 axial skeletons
-skull
-vertebras
-ribs
b. Appendicular Skeleton
There are 126 appendicular skeletons
-limbs
-shoulders
-hips
APPENDICULAR SKELETON
AXIAL SKELETON
4. 5. Structural Types of Bones
Cortical (compact) bone
With a dense outer layer the cortex.

  • This structure resists bending.

2. CANCELLOUS (SPONGY OR TRABECULAR) BONE

  • Present in the interior ofmature bones. This structure resists compression