Tissue Healing

Which phase is responsible for fibroblasts regenerating new tissue?

• Phase I

• Phase II

• Phase III

• Phase IV

Which of the following "cells' are responsible for clotting the blood following an injury?

• Leukocytes

• Platelets

• Fibroblasts

• Phagocytes

Which of the following laws states the bone adapts to the stress and load that is placed on it and becomes stronger?

• Julius's Law

• Wolff's Law

• Spurgeon's Law

• Julian's Law

Which of following are responsible for cleaning up "debris" in the phases of healing?

• Leukocytes

• Phagocytes

• Platelets

• Fibroblasts

How long does phase 1 approximately last?

• 1 day

• 2-4 days

• 3-6 days

• 7 days

How do you know you are moving into phase 2 of the healing process?

• Swelling Decreases

• Pain Decreases

• Range Motion Increases

• All of the Above

All of the following are signs/symptoms of phase I EXCEPT:

• Swelling

• Increased Range of Motion

• Bruising/ Discoloration

• Pain

All of the following are phases that occur in phase II of the healing process EXCEPT:

• Resolution

• Repair

• Rejuvenation

• Regeneration

What cells are responsible for fighting off infection in phase I?

• Leukocytes

• Platelets

• Osteoblasts

• Phagocytes

How long does the final phase of the healing process take?

• Can last up 3 weeks

• Can last up to 4-6 weeks

• Can last up to 1 to 2 years

• None of the Above