Repair of bone

What is another name for a simple fracture?

• compound

• open

• closed

A blood-filled swelling is called a

• sore

• callus

• hematoma

In this type of fracture the bone breaks the skin

• open

• closed

• compound

• simple

Bulging deposit around the area of a bone fracture that may eventually become bone.

• Immobilization
• Manipulation
• Transverse Fracture
• Callus

Bone forming cells are called...

• osteoblasts
• osteocytes
• osteoclasts
• osteons

The bones of athletes are typically stronger and heavier than nonathletes due to the stress applied to the bones by muscles.

• True
• False

What is happening in this stage of bone healing?

• Bone is fractured

• Hard callus forms, osteoblast cells create new bone

• Remodeling, osteoclasts remove extra bone until its completely healed

• Soft callus forms, chondroblast and fibroblasts produce the fibrocartilaginous calus

What is happening in this stage of bone healing?

• Bone is fractured

• Hard callus forms, osteoblast cells create new bone

• Remodeling, osteoclasts remove extra bone until its completely healed

• Soft callus forms, chondroblast and fibroblasts produce the fibrocartilaginous calus

What is happening in this stage of bone healing?

• Bone is fractured

• Hard callus forms, osteoblast cells create new bone

• Remodeling, osteoclasts remove extra bone until its completely healed

• Soft callus forms, chondroblast and fibroblasts produce the fibrocartilaginous calus

many bones form from what?

• bones
• bone tissue
• Cartilage
• skin tissue