Healing

Scar tissue is formed during which phase of wound healing?

• Inflammatory

• Proliferative

• Remodeling

• Haemostasis

During which stage of wound healing does a blood clot form?

• Hemostasis

• Inflammatory

• Proliferative

• Remodeling

For healing by first intention the wound should be:

• Clean

• Covered by inflammatory cells

• Large

• Unapproximated

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

True or False? Blood vessels are ruptured when the bone breaks, the blood-filled swelling is called hematoma.

• True

• False

What is the primary function of platelets in the healing process?

• To form a blood clot

• To produce collagen

• To fight infection

• To generate new skin cells

Which vitamin is essential for collagen synthesis during wound healing?

• Vitamin A

• Vitamin C

• Vitamin D

• Vitamin K

In the context of bone healing, what is the role of osteoclasts?

• To form new bone

• To resorb bone tissue

• To produce collagen

• To initiate inflammation