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Chapter 16
Skin
| Question | Answer |
|---|---|
| INTEGUMENT MEANS | COVERING |
| SKIN GUARDS AGAINST EXCESSIVE LOSS OF | WATER, SALT, HEAT AND INVASION OF PATHOGENS |
| TWO TYPES OF GLANDS THAT PRODUCE SECRETIONS | SEBACEOUS GLANDS AND SWEAT GLANDS |
| SEBACEOUS GLANDS PRODUCE | SEBUM |
| SEBUM | LUBRICATES SURFACE OF SKIN AND MINIMIZES WATER LOSS |
| SWEAT GLANDS PRODUCE | SWEAT, A WATERY SECRETION |
| SWEAT | COOLS THE BODY AS IT EVAPORATES FROM THE SKIN'S SURFACE |
| SEBUM AND SWEAT LEAVES SKIN THROUGH | PORES |
| DIFFERENT TISSUES IN THE SKIN MAINTAINING THE BODY TEMPERATURE IS | THERMOREGULATION |
| THREE LAYERS OF THE SKIN ARE | EPIDERMIS, DERMIS AND SUBCUTANEOUS LAYER |
| THIN, CELLULAR MEMBRANE CONTAINING KERATIN | EPIDERMIS |
| DENSE, FIBROUS, CONNECTIVE TISSUE LAYER CONTAINING COLLAGEN | DERMIS |
| THICK, FAT-CONTAINING TISSUE | SUBCUTANEOUS LAYER |
| EPIDERMIS IS COMPOSED OF FLAT, SCALE-LIKE CELLS | SQUAMOUS EPITHELIUM |
| IN THE OUTER LAYER OF THE SKIN THE CELLS ARE ARRANGED IN SEVERAL LAYERS CALLED | STRATA |
| THESE LAYERS (STRATA) FORM THE | STRIATED SQUAMOUS EPITHELIUM |
| DEEPEST LAYER OF THE EPIDERMIS IS THE | BASAL LAYER |
| THE SUPERFICIAL LAYER OF THE EPIDERMIS IS THE | STRATUM CORNEUM |
| HARD PROTEIN MATERIAL FORMED IN THE STRATUM CORNEUM IS | KERATIN |
| BASAL LAYER CONTAINS SPECIAL CELLS CALLED | MELANOCYTES |
| MELANOCYTES FORM AND CONTAIN A BROWN-BLACK PIGMENT CALLED | MELANIN |
| MELANIN | GIVES COLOR TO THE SKIN |
| DERMIS LOCATED BELOW THE EPIDERMIS IS COMPOSED OF | BLOOD, LYMPH VESSELS AND NERVE FIBERS |
| DERMIS IS COMPOSED OF INTERWOVEN ELASTIC FIBERS CALLED | COLLAGEN |
| COLLA- | GLUE |
| COLLAGEN IS A FIBROUS MATERIAL FOUND IN | BONES, CARTILAGE, TENDONS, LIGAMENTS AND SKIN |
| COLLAGEN FIBERS SUPPORT AND PROTECT | BLOOD AND NERVE NETWORKS |
| INDIVIDUALS WHO ARE INCAPABLE OF FORMING MELANIN ARE CALLED | ALBINO |
| PREDOMINANT CELLS FOUND IN THE SUBCUTANEOUS LAYER | ADIPOCYTES OR LIPOCYTES (FAT CELLS) |
| EPIDERMIS AND DERMIS ARE CALLED | CUTANEOUS LAYERS |
| HAIR FIBER SIMILAR TO THE EPIDERMIS IS COMPOSED OF HARD PROTEIN MATERIAL CALLED | KERATIN |
| SAC WITHIN WHICH EACH HAIR FIBER GROWS FROM | HAIR FOLLICLES |
| RESPONSIBLE FOR HAIR PIGMENT LOCATED AT THE ROOT OF THE HAIR | MELANOCYTE |
| HARD KERATIN PLATES COVERING THE DORSAL SURFACE OF THE LAST BONE OF EACH TOE AND FINGER | NAILS |
| HALF-MOON SHAPED WHITISH REGION AT THE BASE OF THE NAIL PLATE IS THE | LUNULA |
| A NARROW BAND OF EPIDERMIS AT THE BASE AND SIDES OF THE NAIL PLATE IS THE | CUTICLE |
| ONYCH/O OR UNGU/O | NAIL |
| SOFT TISSUE SURROUNDING THE NAIL BORDER | PARONYCHIUM |
| LOOSENING OF THE NAIL PLATE WITH SEPARATION FROM THE NAIL BED | ONYCHOLYSIS |
| SEBACEOUS GLANDS SECRETE AN OILY SUBSTANCE | SEBUM |
| SEBACEOUS GLANDS COVER THE ENTIRE BODY WITH THE EXCEPTION OF THE | PALMS OF HAND, SOLES OF FEET AND THE LIPS |
| TINY OPENING ON THE SURFACE OF THE SKIN | PORE |
| STRUCTURAL PROTEIN FOUND IN THE SKIN AND CONNECTIVE TISSUE | COLLAGEN |
| HARD PROTEIN MATERIAL FOUND IN THE EPIDERMIS, HAIR AND NAILS | KERATIN |
| MAJOR SKIN PIGMENT FORMED BY MELANOCYTES IN THE EPIDERMIS | MELANIN |
| DIAPHOR/O | PROFUSE SWEATING |
| DIAPHORESIS | PROFUSE SWEATING |
| COLLECTION OF DRIED SERUM AND CELLULAR DEBRIS | CRUST OR SCAB |
| THICK-WALLED CLOSED SAC CONTAINING FLUID OR SEMISOLID MATERIAL | CYST |
| WEARING AWAY OF LOSS OF EPIDERMIS | EROSION |
| GROOVE OR CRACK-LIKE SORE | FISSURE |
| DISCOLORED, FLAT LESION MEASURING LESS THEN 1 CM IN DIAMETER | MACULE (FRECKLES AND FLAT MOLES) |
| SOLID, OVAL, RAISED LESION 1 CM OR MORE IN DIAMETER | NODULE |
| SMALL,SOLID ELEVATED FLAT LESION LESS THAN 1 CM IN DIAMETER | PAPULE |
| BENIGN GROWTH FROM THE SURFACE OF THE MUCOUS MEMBRANE | POLYP (FOUND IN NOSE AND SINUSES, COLON, URINARY BLADDER AND UTERUS) |
| A SMALL ABSCESS ON THE SKIN (PUS-FILLED) | PUSTULE |
| OPEN SORE ON SKIN OR MUCOUS MEMBRANE (DEEPER THAN AN EROSION) | ULCER |
| BEDSORES | DECUBITUS ULCERS |
| BLISTER OR SMALL COLLECTION OF CLEAR FLUID | VESICLE |
| LARGE VESICLE OR LARGE BLISTER | BULLA OR BULLAE (PLURAL) |
| SMOOTH, SLIGHTLY ELEVATED, SWOLLEN AREA OR EDEMA THAT IS ACCOMPANIED BY ITCHING THAT IS REDDER OR PALER THEN THE SURROUNDING SKIN | WHEAL (HIVES) |
| TYPE OF EPITHELIAL CELL IN THE EPIDERMIS | SQUAMOUS CELL |
| MIDDLE LAYER OF SKIN | DERMIS |
| HARD PROTEIN MATERIAL FOUND IN THE EPIDERMIS | KERATIN |
| STRUCTURAL PROTEIN FOUND IN SKIN AND CONNECTIVE TISSUE | COLLAGEN |
| XER/O | DRY |
| PERTAINING TO UNDER A NAIL | SUBUNGUAL (UNGU/O = NAIL) |
| PACHY/O | THICK |
| CUTANE/O | SKIN |
| ABSENCE OF PIGMENT IN SKIN | ALBINISM |
| XANTH/O | YELLOW |
| XANTHODERMA | YELLOWISH TINT TO SKIN |
| INFLAMMATION OF THE SOFT TISSUE AROUND A NAIL | PARONYCHIA |
| PROFUSE SWEATING | DIAPHORESIS |
| FUNGAL INFECTION OF HAIR ESPECIALLY IN THE AREA UNDER THE ARM (AXILLA, ARMPIT) | TRICHOMYCOSIS |
| TRICH/O | HAIR |
| FATTY MASS WITHIN A SEBACEOUS GLAND | STEATOMA |
| STEAT/O | FAT |
| MYC/O | FUNGUS |
| WHEAL IS ALSO CALLED A | HIVE OR URTICARIA |
| BULLAE | LARGE BLISTERS |
| PUSTULE | SMALL ABSCESS |
| ITCHING | PRURITUS |
| KELOID | THICKENED SCAR |
| CHRONIC AUTOIMMUNE INFLAMMATORY DISEASE OF COLLAGEN IN SKIN, THE JOINTS INTERNAL ORGANS | SYSTEMIC LUPUS ERYTHEMATOSUS |
| MOLES THAT CAN DEVELOP INTO MALIGNANT MELANOMA | DYSPLASTIC NEVI |
| BED SORE, BREAK IN CONTINUITY OF SKIN | DECUBITUS ULCER |
| CHRONIC, RECURRENT DERMATOSIS WITH SILVERY GRAY SCALES COVERING RED PATCHES ON SKIN | PSORIASIS |
| DERMIS OR | CORIUM |
| DERMATOMYCOSIS, INFECTION OF SKIN CAUSED BY FUNGUS (EXAMPLE, RINGWORM) | TINEA |
| ABSENCE OF HAIR FROM AREAS WHERE IT NORMALLY GROWS OR BALDNESS | ALOPECIA |
| BLUISH, PURPLISH MARK ON THE SKIN, BRUISE | ECCHYMOSIS, ECCYMOSES |
| SMALL, PINPOINT HEMORRHAGE ON SKIN | PETECHIAE |
| PURPURA | BLEEDING INTO THE SKIN |
| WHITE PATCHES ON A MUCOUS MEMBRANE OF TONGUE OR CHEEK | LEUKOPLAKIA |
| CHRONIC PROGRESSIVE DISEASE OF SKIN WITH HARDENING AND SHRINKING OF CONNECTIVE TISSUE | SCLERODERMA |
| LAYER OF GROWTH ARE REMOVED AND EXAMINED MICROSCOPICALLY | MOHS SURGERY |
| OUTERMOST LAYER OF EPIDERMIS CONSISTING OF FLATTENED KERATINIZED CELLS IS THE | STRATUM CORNEUM |
| SEB/O | SEBUM, OILY SECRETION FROM SEBACEOUS GLANDS |
| EXCESSIVE SECRETION FROM SEBACEOUS GLANDS | SEBORRHEA |
| SEBORRHEIC DERMATITIS | DANDRUFF |
| ACUTE ALLERGIC REACTION WITH RED ROUND WHEALS HIVES) DEVELOP ON THE SKIN | URTICARIA |
| PRURITUS | ITCHING |
| FUNGAL INFECTION OF HANDS AND FEET | DERMATOPHYTOSIS OR DERMATOMYCOSIS |
| PIGMENTED LESION OF THE SKIN | NEVUS OR NEVI (PLURAL) |
| VERRUCA | WART |
| THICKENED AND ROUGH LESION OF THE EPIDERMIS ASSOCIATED WITH AGING OR SKIN DAMAGE | KERATOSIS |
| BURNING SENSATION OR PAIN ON SKIN | CAUSALGIA |
| CAUS/O | BURN, BURNING |
| HIDR/O | SWEAT |
| SURGICAL REPAIR OF THE SKIN | DERMATOPLASTY |
| PERTAINING TO UNDER THE SKIN | SUBCUTANEOUS |
| ABNORMAL CONDITION OF LACK OF SWEAT | ANHIDROSIS |
| ABNORMAL CONDITION OF PROLIFERATION OF KERATINIZED CELLS | KERATOSIS |
| LOOSENING OF THE EPIDERMIS WITH LARGE BLISTERS | EPIDERMOLYSIS |
| YELLOW TUMOR | XANTHOMA |
| UNDER THE NAIL | SUBUNGUAL |
| ABNORMAL CONDITION OF NAIL FUNGUS | ONYCHOMYCOSIS |
| MYC/O | FUNGUS |
| VITILIGO | LOSS OF PIGMENT IN AEAS OF THE SKIN, MILK-WHITE PATCHES |
| THICKENED SCAR | KELOID |
| EXANTHEM | RASH |
| DEATH OF TISSUE ASSOCIATED WITH LOSS OF BLOOD SUPPLY | GANGRENE |
| BACTERIAL INFLAMMATORY SKIN DISEASE CAUSED BY STAPHYLOCOCCI, CONTAGIOUS AND INFECTIOUS PYODERMA | IMPETIGO |
| BUILD UP OF SEBUM AND KERATIN IN THE PORES OF THE SKIN WITH PAPULAR AND PUSTULAR ERUPTIONS | ACNE |
| CONTAGIOUS, PARASITIC INFECTION OF THE SKIN WITH INTENSE PRURITUS | SCABIES |
| EXANTHEMATOUS VIRAL DISEASE | RASH (EXANTHEM) OF THE SKIN DUE TO A VIRAL INFECTION |
| COMEDO OR OPEN COMEDO | BLACKHEAD |
| CLOSED COMEDO | WHITEHEAD |
| PLURAL FOR COMEDO | COMEDONES |
| PURPLE, MACULAR PATCH | PURPURA |
| SAC OF FLUID AND HAIR OVER THE SACRAL REGION OF BACK , ABOVE THE CLEFT IN THE BUTTOCKS | PILONIDAL CYST |
| PIL/O | HAIR, HAIR FOLLICLE |
| PILOSEBACEOUS | PERTAINING TO HAIR FOLLICLE AND SEBACEOUS GLAND |
| CHICKENPOX | VARICELLA |
| ATHLETE'S FOOT | DERMATOPHYTOSIS |
| MALIGNANT MELANOMA | CANCEROUS GROWTH COMPOSED OF MELANOCYTES |
| BASAL CELL CARCINOMA | MALIGNANT TUMOR OF BASAL CELL LAYER OF THE EPIDERMIS |
| SQUAMOUS CELL CARCINOMA | MALIGNANT TUMOR OF THE SQUAMOUS EPITHELIAL CELLS IN THE EPIDERMIS |
| PHYT/O | PLANT, PLANTAR (SOLE OF FOOT) |
| KERAT/O | HARD |
| ICHTHY/O | DRY, SCALY |
| TRICH/O | HAIR |
| XER/O | DRY |
| CONTAGIOUS INFECTIOUS PYODERMA | IMPETIGO |
| CHRONIC ACUTE INFLAMMATORY SKIN DISEASE WITH ERYTHEMATOUS, PUSTULAR OR PAPULAR LESIONS | ECZEMA |
| CALLUS | CORN |
| INFLAMMATION OF SWEAT GLANDS | HIDRADENITIS |
| PURPLISH PATCH ON THE SKIN CAUSED BY HEMORRHAGE | ECCHYMOSIS |
| HYPERTROPHIED, THICKENED SCAR | KELOID |
| CANCER ARISING FROM THE LINING OF CELLS OF CAPILLARIES THAT PRODUCES DARK PURPLISH SKIN NODULES ASSOCIATED WITH AIDS | KAPOSI SARCOMA |
| TWO SKIN TESTS FOR ALLERGY | PATCH TEST AND SCRATCH TEST |
| SURGICAL PROCEDURE TO REMOVE A CORE OF TISSUE BY ROTATION OF A SHARP CIRCULAR EDGED SURGICAL INSTRUMENT FOR MICROSPIC ANALYSIS | PUNCH BIOPSY |
| THIN LAYERS OF MALIGNANT TISSUE ARE REMOVED AND IS MICROSCOPICALLY EXAMINED | MOHS SURGERY |
| DESTRUCTION OF TISSUE BY USING SUBFREEZING TEMPERATURE VIA LIQUID NITROGEN | CRYOSURGERY |
| TISSUE IS DESTROYED BY BURNING WITH AN ELECTRIC SPARK | ELECTRODESICCATION |
| USE OF A SHARP DERMAL CURETTE TO SCRAPE AWAY A SKIN LESION | CURETTAGE |
| FLAT SCALE-LIKE CELLS | SQUAMOUS EPITHELIUM |
| CONTAINS LIPOCYTES | SUBCUTANEOUS TISSUE |
| CONTAINS DARK PIGMENT | MELANOCYTE |
| CONNECTIVE TISSUE PROTEIN | COLLAGEN |
| CONNECTIVE TISSUE LAYER OF SKIN | DERMIS |
| SURGICAL PROCEDURE TO SCRAPE AWAY TISSUE | DERMABRASION |
| KNIFE USED TO BURN THROUGH TISSUE | ELECTROCAUTERY |