Bone Healing

These cells produce callogen when the soft callus forms

• phagocytes

• oteoblasts

• chondroblasts

• oteoclasts

What is the term for the blood clot that forms around dead bone cells after a bone is fractured?

• hematopoeisis

• hematoma

• remodeling

• erythrocyte

bone cells that secrete enzymes to help break down bone

• osteocytes

• osteoblasts

• osteoclasts

tough fibrous tissue that lines the outside of the bone

• periosteum

• endosteum

• exoskeleton

What is the first stage in the healing of a bone fracture?

• Bony callus forms

• Bone remolding occurs

• Bony callus forms

• Hematoma forms

The forth stage in the healing of a bone fracture is ?

• Reduction

• Bone remodeling occurs

• Fibrocartilage callus forms

• Fossa

As more osteoblasts and osteoclasts migrate into the area and multiply, the fibrocartilage callus is gradually replaced by the _______ made of the sponge bone.

• Bony Callus

• Hematoma

• External callus

• Facets

Tags

NGSS.HS-LS1-4

What is the first stage of bone healing after a fracture?

• Inflammation

• Soft callus formation

• Hard callus formation

• Remodeling

Tags

NGSS.HS-LS1-4

Which cells are primarily responsible for the formation of the hard callus during bone healing?

• Osteoclasts

• Chondrocytes

• Osteoblasts

• Fibroblasts

During bone healing, what is the role of osteoclasts?

• Form new bone

• Break down damaged bone

• Produce collagen

• Form blood clots