Term
|
Definition
-inflammatory response
-fibroblastic repair
-maturation and remodeling |
|
|
Term
| How long does the inflammatory response phase last? |
|
Definition
|
|
Term
| How long does the fibroblastic repair phase last? |
|
Definition
| From day 4 through week 6. |
|
|
Term
| How long does the maturation-remodeling phase last? |
|
Definition
| From about week 4 until 2-3 years+ |
|
|
Term
|
Definition
-red
-swollen
-warm
-tender
-painful
-limited function |
|
|
Term
| What chemicals does the body release during inflammatory response? |
|
Definition
-histamine
-leukotrienes
-cytokines |
|
|
Term
| What does the release of chemicals do? |
|
Definition
| -promotes vasodilation which increases blood flow and cell permeability (swelling) |
|
|
Term
| What is the vascular reaction upon injury? |
|
Definition
-blood vessels constrict for 5-10 minutes, then dilate allowing increase in blood flow
-blood flow gradually slows down |
|
|
Term
| What does RICE stand for? |
|
Definition
-Rest
-Ice packs
-Compress
-Elevate |
|
|
Term
| What are the signs of phase II? |
|
Definition
-less swollen
-less painful
-possible bruising
-slowly regaining function |
|
|
Term
| What is the main purpose of fibroblastic repair phase? |
|
Definition
| -scar formation (fibroplasia) and tissue repair |
|
|
Term
| What is granulation tissue? |
|
Definition
-contains fibroblasts, collagern, and capillaries laid out randomly
-fills gaps during healing |
|
|
Term
| Continued breakdown and synthesis of collagen= |
|
Definition
|
|
Term
| Factors that impede healing |
|
Definition
-extend of injury (micro/macrotears)
-muscle spasm- creates pulling o tissue
-atrophy
-infection
-age/health
-poor vascular supply
-edema/hemorrhage |
|
|
Term
| Cartilage healing is limited because? |
|
Definition
| -little or no direct blood supply |
|
|
Term
| During muscle healing, what forms in the injured area? |
|
Definition
-myoblasts which lead to regeneration of myofibrils
-tissue aligns according to stress |
|
|
Term
| Why doesn't CNS heal as well as peripheral nerves? |
|
Definition
| -lacks connective tissue sheaths that produce Schwann cells |
|
|
Term
|
Definition
| sharp, bright, burning, fast or slow onset |
|
|
Term
|
Definition
| stems from tendons, muscles, joints, periosteal, blood vessels |
|
|
Term
|
Definition
| originates from internal organs, diffused at first then may become localized |
|
|
Term
|
Definition
| individual feels pain but the cause is emotional rather than physical |
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