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| Why do keloid and hypertrophic scars form? |
OCCUR DURING THE HEALING PROCESS BECAUSE COLLAGEN PRODUCTION GREATLY EXCEEDS COLLAGEN LYSIS |
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MichaelMorano Fri, 18 Nov 2011 04:01:55 GMT |
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| This kind of scar is raised, but remains within the borders of the original injury? |
HYPERTROPHIC SCAR |
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MichaelMorano Fri, 18 Nov 2011 03:59:19 GMT |
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| This kind of scar extends beyond the original boundaries of an injury and damages healthy tissue? |
KELOID SCAR |
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MichaelMorano Fri, 18 Nov 2011 03:59:19 GMT |
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| Describe the maturation phase? |
*BEGINS APPROXIMATELY DAY NINE AND IS ONGOING
*THIS PHASE IS THE LONGEST IN DURATION; CAN LAST OVER ONE YEAR
*PROGRESSION TOWARDS RESTORATION OF THE PRIOR FUNCTION OF THE INJURED TISSUES
*COLLAGEN SYNTHESIS AND LYSIS
*COLLAGEN FIBER ORIENTATION |
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MichaelMorano Fri, 18 Nov 2011 03:59:19 GMT |
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| This phase is the longest in duration and can last for over one year? |
MATURATION PHASE |
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MichaelMorano Fri, 18 Nov 2011 03:59:19 GMT |
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| Begins at approximately day nine and is ongoing? |
MATURATION PHASE |
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MichaelMorano Fri, 18 Nov 2011 03:48:59 GMT |
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| Describe the proliferation phase? |
*LASTS FROM DAY THREE THROUGH DAY 20
*INVOLVES CONNECTIVE TISSUES AND EPITHELIAL CELLS
*EPITHELIALIZATION, COLLAGEN PRODUCTION, WOUND, CONTRACTURE, AND NEUROVASCULARIZATION OCCUR |
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MichaelMorano Fri, 18 Nov 2011 03:48:59 GMT |
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| When does the proliferation phase begin and end? |
DAYS 3-20 |
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MichaelMorano Fri, 18 Nov 2011 03:48:59 GMT |
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| Stages of tissue healing? |
*INFLAMMATION PHASE
*PROLIFERATION PHASE
*MATURATION PHASE |
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MichaelMorano Fri, 18 Nov 2011 03:48:59 GMT |
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| Process of the inflammation phase? |
*LASTS ONE TO SIX DAYS
*OCCURS SECONDARY TO TRAUMA OR DISEASE
*PRESENTS WITH CALOR, RUBOR, TUMOR, DOLOR
*CLOT FORMATION AND PHAGOCYTOSIS OCCURS |
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MichaelMorano Fri, 18 Nov 2011 03:46:01 GMT |
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| What is the third stage of tissue healing? |
MATURATION PHASE |
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MichaelMorano Fri, 18 Nov 2011 03:46:01 GMT |
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| What is the second stage of healing? |
PROLIFERATION PHASE |
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MichaelMorano Fri, 18 Nov 2011 03:46:01 GMT |
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| What is the first stage of tissue healing? |
INFLAMMATION PHASE |
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MichaelMorano Fri, 18 Nov 2011 03:46:01 GMT |
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