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24 Cards in this Set
- Front
- Back
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INTEGUMENTARY SYSTEM
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SKIN-HAIR-NAILS- GLANDS
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TWO LAYERS OF SKIN
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EPIDERMIS-SUPERFISAL
DERMIS- DEEPER LAYER |
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HYPODERMIS
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DEEPEST ANCHOR OF CONNECTIVE TISSUE- ENTRY [POINT FOR BLOOD VESSELS AND NERVES
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EPIDERMIS
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STRATIFIED SQUAMOUS EPITHELIUM ON TOP OF BASEMENT MEMBRANE
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KERATINOCYTES
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MAKES CELLS HARD
KERATINAZATION= CELLS GROW IN DEEP LAYERS THEN SLOUGH OFF |
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EPIDERMIS FIVE LAYERS OF STRATA
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STRATUM BASALE
STRATUM SPINOSUM STRATUM GRANULOSUM STRATUM LUCIDUM STRATUM CORNEUM |
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MELANOCYTES
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PRODUCES MELANIN FOR SKIN, HAIR, EYECOLOR
PROTECTION FROM UV LIGHT |
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MELANOMA
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LEAST COMMON SKIN CANCER
MOST DEADLY FORM |
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ABCDE RULE FOR SKIN CANCER
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A=ASYMMETTRY-IRREGULAR SHAPE
B=BORDER-IRREGULAR BORDER C=COLOR-NON-UNIFORM PIGMENT D=DIAMETER-GRETER THAN 6MM E= EVOLVING- CHANGES WITH TIME |
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DERMAL PAPILLAE
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FINGERPRINT
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CLEAVAGE LINES
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DERMIS IS ORIENTED MORE IN SOME DIRECTIONS THAN OTHERS
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HYPODERMIS
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AKA-SUBCUTANEOUS TISSUE
SUPPLIES BLOOD VESSELS AND NERVES HALF THE BODYS FAT IS STORED HERE |
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THREE TYPES OF BURNS
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1ST DEGREE- SUNBURN
2ND DEGREE- INCLUDES THE DERMIS 3RD DEGREE- EXTENDS INTO HYPODERMIS |
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RULES OF NINES
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CLASSIFICATION SYSTEM FOR TEH SIZE OF A BURN. BODY IS DIVIDED INTO AREAS OF 9%
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THREE LEVELS OF HAIR
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MEDULLA-CENTREL AXIS
CORTEX- BULK OF HAIR CUTICLE- SINGLE SURFACE LAYER |
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HAIR FOLLICLE
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EPITHELIAL ROOT SHEATH
DERMAL ROOT SHEATH ARRECTOR PILI SEBACEOUS GLAND |
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HAIR PAPILLA
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DERMIS WITH BLOOD VESSELS EXTENDING UP INTO BULB
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2 TYPES OF SWEAT GLANDS
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MEROCRINE-COOLS THE SKIN
APOCRINE- SMELLS PHAROMONES |
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4 LAYERS OF NAIL
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NAIL MATRIX-BENANATH SKIN
NAIL BED- VISIBLE FROM BENEATH NAIL FOLD-VISIBLE PORTION OF NAIL EPONYCHIUM- CUTICLE |
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5 FUNCTIONS OF THE SKIN
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PROTECTION-SENSATION- TEMP REGULATION-VIT. D PRODUCTION,EXCRETION
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2 TYPES OF TISSUE REPAIR
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REGENERATION- MAKES NEW CELLS
REPLACEMENT- MAKES SCAR TISSUE |
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3 TYPES OF SKIN REPAIR
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INFLAMMATORY RESPONSE
PRIMARY UNION SECONDARY UNION |
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PRIMARY UNION
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WOUNDS EDGES CLOSE TOGETHER
WOUNDS FILL WITH BLOOD AND SCAB OVER |
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SECONDARY UNION
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LARGER WOUNDS THAT A CLOT WON'T CLOSE UP- FORMS SCAR TISSUE
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