Final Jeopardy QuestionFinal Jeopardy Question

General Skeletal

Gross Anatomy of a Long

Bone

500

Move-ments.

Fractures &

Repairs

MicroscopicAnatomy joints

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What are the four main parts of the skeletal system

Back

Bones (skeleton)

Joints

Cartilages

Ligaments

What bones make up the axial skeleton?

Back

skull, spine, ribs

What are the 5 functions of the bones

Back

Support

Protection

Movement

Storage

Blood cell formation

What are the 2 types of bone tissue?

Back

Spongy & compact

Back

The skull is thin but strong because…

It’s curved

What is the Outside covering of the diaphysisCalled?

Back

Periosteum

What covers the external surface of the epiphyses?

Back

cartilage

Medullary cavity contains

Back

Bone marrow

Ends of the bone are called the

Back

Epiphysis

The shaft of the bone is called the

Back

Diaphysis

Back

Canaliculi

Tiny canals that radiate from the central canal to lacunae

Cavities containing bone cells “where bone cells live”

Back

Lacunae

The space in unit of bone that runs up & down

or longitudinally in a long bone is

called

Back

Haversian canal

Bone-destroying cells.

Back

Osteoclasts

Bone-forming cells

Back

Osteoblasts

The 1st step in healing that

happens to a broken bone

Back

Hematoma (blood-filled swelling) is formed

This material fills in the broken bone to form a callus that will eventually be replaced by bone

Back

fibrocartilage

When a little kid breaks a bone it doesn’t break all the way though. This type of break is called…

Back

Green stick

When a broken bone penetrates through the skin it’s called…

Back

An open (compound) fracture

A break that does not penetrate the skin

Back

Closed (simple) fracture

BackCondyloid joint

Back

Saddle joint

BackPlane joint

BackHinge joint

BackPivot Joint

Away from the body

BackAbduction

Towards the body

Back

Adduction

Circular motion

Back

Circumduction

Back

Extension

Increasing the angle between the bones

Decreasing the angle betweenBones is termed

flexion

Back

To determine if you are still growing you can get an x-ray and look for…

Back

The constant repair of bone tissue is called