Stages of Healing Flashcards
Homeostasis
- seconds to minutes
- initial blood clotting to stop bleeding
Inflammatory
-hours/days/weeks
Proliferation
-weeks/months
Remodeling/Maturation
-months/year
What are the four stages of healing?
- homeostasis
- inflammatory
- proliferation
- remodeling
What are the three stages of healing?
- inflammation
- repair
- remodeling
Purpose if inflammatory phase
- defend against infxn
- removing damaged tissue
- immobilize area
Which inflammatory chemicals cause pain?
- bradykinin
- prostaglandins
- serotonin
What are some secondary injuries caused by too much inflammation?
- secondary enzymatic injury
- secondary hypoxic injruy
What does PRICE stand for?
- protect
- rest
- ice
- compress
- elevate
Which ligament is most commonly injured in ankle sprains?
anterior talofibular LIG
What characterized the proliferative phase?
- angiogenesis
- fibroblasts, chondroblasts, osteoblasts
- EC matrix
Which mechanoreceptors deal with pressure and touch?
meissner’s and pacinian corpuscles
Which mecahnoreceptors deal with skin stretch/pressure?
merkle cells and ruffini endings
Which proprioceptors function in joint end range and possible heat?
ruffini endings
Which proprioceptors function with change in joint position and vibration?
pacinian corpuscles
Which proprioceptors function with change in muscle length and spindle tension?
golgi tendon organs
