Summary
Summary WJEC Skeletal system
- Course
- Institution
A detailed summary of the skeletal system proportion of the WJEC physical education
[Show more]
Seller
Follow
graciekeenan5
Content preview
Skeletal System5 functions of the skeletal system;
1. Support - the Skelton supports the body and keeps you upright eg: vertebrae
2. Protection - helps to protect the delicate parts of the body eg: ribs protect heart and lungs
3. Movement - the skeleton provides joints and tendons to enable us to move
4. Blood production - blood cells produced in the blood marrow. Red blood cells transport oxygen
and white blood cells ght against infection in the body
5. Mineral storage - important minerals are stored in the body eg: Ca+
cranium
Bones can be classi ed into 5 main types;
clavicle mandible
• Flat bones
these bones are for protection. They have a large surface scapula
area spongy bone between hard bone ribs
numerus
Cranium and rib cage sternum vertebrae
• Long bone
long bone containing yellow bone marrow. Act as levers and carpals adios
contain red bone marrow to form red blood cells pelvis
metacarpals
Femur, bula, tibia, metacarpals and phalanges etc.
• Short Bone femur
phalanges
Compact in nature and equal length and width. Designed for patella
strength and weight bearing
Tarsals and carpals tibia
• Irregular
two functions are support and shape. Protect and internal metatarsals phages
organs, vertebrae protects spinal cord
Sacrum and vertebrae
• Sesamoid
ease joint movement and reduce friction and compression. Embedded tendon force to decrease stress
Patella
Cartilage-
Smooth tissue that covers the surface of articulating bones to absorb shock and allow friction feee
movement
Tendons-
The brous connective tissue that attaches muscle to bone
Ligaments-
A tough band of brous, slightly elastic connective tissue that attached bone to bone
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller graciekeenan5. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $7.26. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
75632 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now