University:
Camosun College
Course:
NURS132 | Promoting Health and Wellbeing
Academic year:

2023
Views:

72

Pages:

4
Author:

Aysha A

* SKELETAL SYSTEM (mineral) Bore = structural Caloz t organic (Collagen, Elastic) Osteoblasts Reticular fibre Framewont (206) Fleability makes the bone hard, brittle texture →Borredit-tel Bore becomes flexible (Loan of (alog miner Bone & heat Bore breatas Jike chalk * Organic component giver flexibity, Inorganic - Hardress minerals Bone Junctions:- ostractoral framework - Protect interna organs -Locomotary movements - Periosteum giver form origin Maintains la level TRANSMISSION OF Body Weight →Heel bare Calcareus shull-Mandble - Ganium. (↳ (22) bones In womb, all bones do Haemopoiesis, latem-only Bake Marrow Red degenerules to Yellow bore Marrow Haemopoiesis only Axial Skeleton boke eg sternal Blood forms before Bone. Later Bore Mavoraw forms blood Before: Yolk sal * Skeletal system prodeks, support body Shape Birth 300 baras 206 adult. → Bores grow langer with growth. classification of Bones Smoth, Homogenow * Structure 1. compact bare Thick piece of bone, bense, hord espongy bonel cancellors bane Needle like pieces of dare cy open spalls. Location Axial steleton forms long axis & body (central axis) Skull, vertebral column, Ribs, Sternal etc on midire, control avis Appendicular skeleton limbs (utt) →Pectoralt Pelvic gandles 30x4+6-126 Development MEMBRANOUS BONE eg Shull boner Mesenchymal cells group of cells performing sere function gather together cortiagenous hores formed from Hee cartilage eg dong bones of limbs SHAPE - 1. Long boran - Length width → Tubular shaft with extended ends. →eg. Aumerus, Femur, Metacarpal 2. Short baner I almost equal to W →Mosty - Cuboidal eg compals, Tarpals 3. Flat hones - Very smoth and flat. eg.Skull bones, Sternum Ribs cover vital orguns. 4. Irregular bones - No partiautor shape eg vertebral column havex Mid ear Sinusas Preumatic Boner - Hollow spaces filled with air (formal eg. Bones sworounding nore (Maxillary and frontal →formed by compert bare contein cavity (maxillkony sinus) or multiple small air cells (mastoid air cells) * Decrease ishull weight * Responsible for romance of voice Sesamaid baner seed like bany nodules →Develop in TENDON OF MUSCLE → where they up against bare swyse →Formed by Pasification of tendans *Functions: characteristics: - Acts as pully for muscle contration - Derepa din tender muscle. - Altor the direction of pull of mache -Devoid of perioska - ossify after binth Minimizes the friction of tendon against - Devoid of bones periosteum -ossily after birin -Jack Halversion System → Ports of a Long Bore :- Epiphyss [End] -Metaphyss - Finnyreal and of Diphys. Diaphysis-Long sinaft Medullary cavity - cenzuras wred •Enindhysic [end] Red bork Method Yellow bone mon → Highly vascular membrane covering Diaphysis and Metaphysis for noun