Bones
Function
Bone Cells
Broken Bones
Structure
100

This bone forms the upper arm.

What is the Humerus

100

The primary function of the skeletal system

What is to provide support and structure to the body.

100

Are the primary bone-forming cells

What are Osteoblasts

100

A break

What is a Fracture

100

A dense and smooth layer on the outside

What is Compact Bone Tissue

200

This bone forms the kneecap.

What is the Patella

200

Blood Cell Formation

What is Hematopoiesis

200

The continuous process of bone formation and resorption

What is Bone remodeling

200

Realignment of the broken bone ends

What is Reduction

200

Runs through the middle of each osteon and contains small blood vessels

What is the Haversian canal or central canal 

300

This bone forms the shoulder blade.

What is the Scapula

300

Name the type of bone tissue that provides strength and support.

What is Compact bone.

300

These cells are responsible for bone resorption

What is Osteoclasts

300

Keeping bone stable so it has time to heal itself

What is Immobilization

300

Filled with tiny salts and collagen fibers that allow the bone to resist torsion stress

What is the Lamella

400

These bones form the ankle.

What are the Tarsals

400

Where energy is stored in the form of fat

What is Yellow Bone Marrow

400

The hard, dense outer layer of bone

What is Compact bone

400

Forms due to hemorrhaged blood clots

What is a Hematoma

400

Less organized than compact bone and have no osteons

What is Spongy Bone Tissue

500

These bones form the palm.

What are the Metacarpals

500

Two minerals that are stored in bones

What is Calcium and Phosphorus

500

The basic unit of compact bone.

What is Osteon

500

Spans the break and connects the broken ends

What is Fibrocartilaginous Callus

500

Tiny bone struts that are key for helping the bone to resist stress; also where bone marrow is

What is Trabeculae