Tissue renewal, repair, and regneration practice questions

Question 1

1. Replacement of injured cells with those of the same type and function is known as
   a. Repair
   b. Regeneration
   c. Both a and b

Answer 1

Regeneration

Question 2

2. Which stage of healing from tissue injury is largely driven by platelet-derived factors?
   a. Hemostasis
   b. Inflammation
   c. Proliferation
   d. Remodeling

Answer 2

Inflammation

Question 3

3. Name a common disease state that impairs wound healing

Answer 3

Diabetes

Question 4

4. Which of the following is not a key growth factor regulating fibrosis?
   a. PDGF
   b. PKC
   c. TGF-β
   d. FGF-2

Answer 4

PKC