Advanced Fundamental - Healing Process
Terms
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- Clotting
- what happens when the blood vessel walls "stick" together which leads to increased viscosity of blood
- Synthesis
- what does pressure garments help decrease
- Epithelialization
- when do uninjured epithelial cells reproduce and migrate to each other to form initial wound covering
- I -- Ice
- what does the I stand for in PRICE (what we can do in PT)
- Decreased capillary osmotic pressure
- how does pressure changes cause edema
- Thermal or agents
- causes of inflammation
- Suppurative exudate/pus
- type of fluid
- Loss of function
- signs of inflammation
- Hypertrophic
- what develops during Synthesis to Lysis
- Synthesis
- what is another name for collagen production
- Vascular response
- what causes immediate constriction of damaged vessels to minimize blood loss
- Platelets
- what is attacted by chemicals that damaged cells produced
- Swelling
- what is due to blocked lymphatic drainage
- Decreases
- what does pressure garments due to oxygen levels
- Hemostatic response
- when do platelets aid with releasing fibrin to begin clotting
- Redness
- signs of inflammation
- Heat
- what is due to increased vascularity
- Exudate
- type of fluid
- Return area to pre-injuring functioning state
- what is the goal of the maturation phase
- Collagen production
- when do fibroblasts appear
- Hemostasis
- 4 phases of healing process
- P -- Protection
- what does the P stand for in PRICE (what we can do in PT)
- Soft tissue trauma
- causes of inflammation
- Proliferation
- 4 phases of healing process
- Fibroblasts
- what make procollagen and form a perpendicular web
- Immune response
- what response has main occurrences: increased vascular permeability, phagocytosis, and leukocyte stimulation
- Increased capillary hydrostatic pressure
- how does pressure changes cause edema
- Exudate
- more viscous & cloudy; high content of lipids and cellular debris (blisters)
- Erythrocytes
- what is another name for RBC
- Loss of Function
- what is due to pain & swelling
- Inflammation Phase
- occurs within 1-6 days
- AROM
- what can we do in PT to stimulate collagen production and increase circulation to aide debris removal
- Lysis
- what is another name for collagen destruction
- Healing
- what cannot happen without inflammation
- Pain
- signs of inflammation
- Autoimmune diseases
- causes of inflammation
- Collagen crosslinks
- what adds tensile strength to an area
- Immature collagen fibers
- what can tear if stretched too aggressively
- Contractures
- what can result if wound contraction is not controlled
- Increased interstitial osmotic pressure
- how does pressure changes cause edema
- Inflammation
- 4 phases of healing process
- Cellular response
- RBC provide oxygen to the area
- Continue to exercise patient
- what can we do in PT during maturation phase
- Epinephrine & Norepinephrine
- what does the SNS release to cause vasoconstriction
- Synthesis
- what is oxygen dependent
- Neurovascularization
- when are new vessels most susceptible to injury because of thin walls
- Keloid Scar
- what develops during Synthesis to Lysis
- Hemostatic response
- when do fibrin and fibronectin form a "web" to limit bleeding and fluid drainage and provide strength to the damaged tissues
- Bacterial/viral agents
- causes of inflammation
- Stop bleeding & limit contamination
- what is the goal of hemostasis
- Transudate
- type of fluid
- Maturation
- 4 phases of healing process
- Inflammation
- what does dilation of nearby undamaged vessels and increased capillary permeability
- Wound is covered and strengthened
- what is the goal of the proliferation phase
- Lysis
- what is not oxygen dependent
- Hemostatic response
- what controls blood loss following injury
- Fractures
- causes of inflammation
- E -- Elevation
- what does the E stand for in PRICE (what we can do in PT)
- 80%
- what is the strength of new tissue at three months
- Pain
- what is due to pressure or irritation or pain-sensitive structures
- Epithelialization
- what provides covering to injured area which prevents loss of fluid and decreased risk of infection
- Granulation tissue
- what provides a more permanent structure for covering the wound
- Neurovascularization
- what brings new blood to the area via formation of the new blood vessels
- Locate area of trauma/disease & destroys, decreases or isolates damaged cells
- what is the goal of inflammation phase
- Wound contraction
- what needs to happen in a controlled manner
- R -- Rest
- what does the R stand for in PRICE (what we can do in PT)
- Maturation phase
- what occurs beginning on day 9 and can last up to a year after the injury
- Wound contraction
- what is it called when the myofibroblasts pull the edges of the injured tissue together & minimize wound size
- 3%
- what is the strength of new tissue at one week
- Decreased interstitial hydrostatic pressure
- how does pressure changes cause edema
- 20%
- what is the strength of new tissue at three weeks
- Leukocytes
- what is another name for WBC
- Hemostasis
- occurs immediately upon trauma & injury to the blood vessels
- Thrombin
- what is produced to convert fibrinogen to fibrin
- Redness
- what is due to increased vascularity
- Immune response
- when is the complement system activated
- Granulation tissue
- what is composed of capillaries, fibroblasts and myofibroblasts
- 5-15 minutes
- how long does it take for hemostasis to start
- Cellular response
- WBC clear the site of debris and microorganisms
- Lysis
- what does pressure garments help with
- Proliferation phase
- what phase occurs during days 3-20
- Swelling
- signs of inflammation
- Immediately following injury
- when does the healing process begin
- Sutures
- causes of inflammation
- C -- Compression
- what does the C stand for in PRICE (what we can do in PT)
- Heat
- signs of inflammation
- Transudate
- first fluid formed; few cells & little protein
- Suppurative exudate/pus
- increased leukocytes in exudate; may also include bacteria if infection is present