MEDSCI 142 Musculoskeletal: Bone Practice Exam 100% Well Answered.
4 views 0 purchase
Course
MEDSCI 142
Institution
MEDSCI 142
What is the double meaning of bone? - Answer Bone the organ ; bone the tissue
What are the 6 functions of bone? - Answer Support, Protection, Calcium/Phosphorus reserve, Movement, Fat storage, Haemopoiesis
How is movement produced? - Answer By pulling on the bone
How much of the b...
MEDSCI 142 Musculoskeletal: Bone
Practice Exam 100% Well Answered.
What is the double meaning of bone? - Answer Bone the organ ; bone the tissue
What are the 6 functions of bone? - Answer Support, Protection, Calcium/Phosphorus reserve,
Movement, Fat storage, Haemopoiesis
How is movement produced? - Answer By pulling on the bone
How much of the body's calcium is stored in bone? What is the purpose of this reserve? - Answer 99% ;
can draw from it or add to it, i.e. a reserve
What type of bone marrow is involved in the Haemopoiesis function of bone? - Answer Red bone
marrow
What type of bone marrow is involved in the triglyceride function of bone? What happens to bone
marrow as we age? - Answer Yellow bone marrow ; as we age, bone marrow goes from red to yellow
How many bones does the Adult have? How many at birth? And why is this? - Answer 206 bones ; 260
bones at birth ; these bones fuse as the body is always trying to head towards a natural state of fusion
What are the 2 main subdivisions of the skeleton? How many bones in each section? - Answer Axial, 80
bones, some paired ; Appendicular, 126 bones all paired
What 3 functions of the skeletal system is the axial skeleton responsible for? - Answer Support,
protection, haemopoiesis (red bone marrow more centred in axial skeleton)
What is the primary function of the appendicular skeleton? - Answer Movement
Name 5 different types of bones? - Answer Short, Flat, Irregular, Sesmoid, Long
, With regards to long bone, what is the epiphysis? - Answer End(s) of bone
With regards to long bone, what is the diaphysis? - Answer Shaft of bone
With regards to long bone, what is the metaphysis? - Answer Section between diaphysis and epiphysis
With regards to the diaphysis, what is the outer shell of bone called? - Answer Compact bone
With regards to the diaphysis, what is found inside here? (2) - Answer Medullary Cavity ; Bone marrow
and sometimes air
With regards to the diaphysis, what surrounds the compact bone? - Answer Periosteum
What is the name of the fibrocellular covering of the compact bone? - Answer Periosteum
What type of connective tissue is the periosteum? - Answer Dense Irregular
What runs in the periosteum of bone? - Answer Blood vessels and nerves
What anchors the periosteum to the compact bone shell? - Answer Perforating fibres or Sharpey's
fibres
What do tendons and ligaments join? What type of joining fibres are present in these areas? - Answer
Tendons join muscle to bone ; ligaments join bone to bone ; Sharpey's fibres
With regards to the diaphysis, what lines the inside of the bone? What does this layer contain? - Answer
Endosteum ; bone forming cells and small amount of connective tissue
With regards to the epiphysis, what is the shell made out of? - Answer Thinner layer of compact 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 TestSolver9. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $9.99. You're not tied to anything after your purchase.
