OCC Medical Terminology M. Willis
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| adip/o | fat
🗑
|
||||
| lip/o | fat
🗑
|
||||
| steat/o | fat
🗑
|
||||
| derm/o | skin
🗑
|
||||
| dermat/o | skin
🗑
|
||||
| cutane/o | skin
🗑
|
||||
| erythr/o | red
🗑
|
||||
| hidr/o | sweat
🗑
|
||||
| hist/o | tissue
🗑
|
||||
| histi/o | tissue
🗑
|
||||
| ichthy/o | fish
🗑
|
||||
| kerat/o | hard
🗑
|
||||
| scler/o | hard
🗑
|
||||
| leuk/o | white
🗑
|
||||
| melan/o | black
🗑
|
||||
| myc/o | fungus
🗑
|
||||
| onych/o | nail
🗑
|
||||
| plas/o | formation
🗑
|
||||
| purpur/o | purple
🗑
|
||||
| seb/o | sebum (oil)
🗑
|
||||
| squam/o | scale
🗑
|
||||
| trich/o | hair
🗑
|
||||
| xanth/o | yellow
🗑
|
||||
| xer/o | dry
🗑
|
||||
| epithelium | cells covering external and internal surfaces of the body
🗑
|
||||
| epidermis | thin, cellular outer layer of the skin
🗑
|
||||
| squamous cell layer | flat, scale like epithelial cells comprising the outermost layer of the epidermis
🗑
|
||||
| basal layer | deepest region of the epidermis
🗑
|
||||
| melanocyte | a cell found in the basal layer that gives color to the skin
🗑
|
||||
| melanin | dark brown to black pigment contained in melanocytes
🗑
|
||||
| dermis | dense, fibrous connective tissue layer of the skin (also known as the corium)
🗑
|
||||
| sebaceous glands | oil glands in the skin
🗑
|
||||
| sebum | oily substance secreted by the sebaceous glands
🗑
|
||||
| sudoriferous glands | sweat glands
🗑
|
||||
| subcutaneous tissue | connective and adipose tissue layer just under the dermis
🗑
|
||||
| collagen | protein substance found in skin and connective tissue
🗑
|
||||
| hair | outgrowth of the skin composed of keratin
🗑
|
||||
| nail | outgrowth of the skin attached to the distal end of each finger and toe, composed of keratin
🗑
|
||||
| keratin | hard protein material found in the epidermis, hair and nails
🗑
|
||||
| lesion | an area of pathologically altered tissue (two types: primary and secondary)
🗑
|
||||
| primary lesion | lesions arising from previously normal skin
🗑
|
||||
| macule (macula) - flat, nonpaplable changes in skin color - primary lesion | a flat, discolored spot on the skin up to 1 cm across (freckle)
🗑
|
||||
| patch - flat, nonpaplable changes in skin color - primary lesion | a flat, discolored spot on the skin larger than 1 cm (vitiligo)
🗑
|
||||
| papule - elevated, palpable, solid masses - primary lesion | a solid mass on the skin up to 0.5 cm in diameter (nevus mole)
🗑
|
||||
| plaque - elevated, palpable, solid masses - primary lesion | a solid mass greater than 1 cm in diameter, limited to the surface of the skin
🗑
|
||||
| nodule - elevated, palpable, solid masses - primary lesion | a solid mass greater that 1 cm in diameter, which extends deeper into the epidermis
🗑
|
||||
| tumor - elevated, palpable, solid masses - primary lesion | a solid mass larger than 1 - 2 cm
🗑
|
||||
| wheal - elevated, palpable, solid masses - primary lesion | an area of localized skin edema (swelling)
🗑
|
||||
| vesicle - elevation formed by fluid within a cavity - primary lesion | little bladder; an elevated, fluid filled sac (blister) within or under the epidermis up to 0.5 cm in diameter (fever blister)
🗑
|
||||
| bulla - elevation formed by fluid within a cavity - primary lesion | a blister larger than 0.5 cm (second degree burn) (bulla=bubble)
🗑
|
||||
| pustule - primary lesion | a pus filled sac (pimple)
🗑
|
||||
| secondary lesion | lesions that result in changes in primary lesions
🗑
|
||||
| erosion - loss of skin surface - secondary lesion | to gnaw away; loss of superficial epidermis leaving an area of moisture but no bleeding (area of moisture after rupture of a vesicle)
🗑
|
||||
| ulcer - loss of skin surface - secondary lesion | an open sore on the skin or mucous membrane that can bleed and scar and is sometimes accompanied by infection (decubitus ulcer)
🗑
|
||||
| excoriation - loss of skin surface - secondary lesion | a scratch mark (from a cat scratch)
🗑
|
||||
| fissure - loss of skin surface - secondary lesion | a linear crack in the skin
🗑
|
||||
| scale - material on skin surface - secondary lesion | a think flake of exfoliated epidermis (dandruff)
🗑
|
||||
| crust - material on skin surface - secondary lesion | dried residue of serum (body fluid), pus or blood on the skin
🗑
|
||||
| cicatrix of the skin - other secondary lesions | a mark left by the healing of a sore or wound showing the replacement of destroyed tissue by fibrous tissue (cicatrix = scar)
🗑
|
||||
| keloid - other secondary lesions | an abnormal overgrowth of scar tissue that isthick and irregular (kele = tumor)
🗑
|
||||
| vascular lesions - other secondary lesions | lesions of a blood vessel
🗑
|
||||
| cherry angioma - other secondary lesions | a small round bright red blood vessel tumor on the skin, often on the trunk of the elderly
🗑
|
||||
| telangiectasia / spider andioma- other secondary lesions | a tiny, red blood vessel lesion formed by the dilation of a group of blood vessels radiating from a central arteriole most commonly seen on the face, neck or chest (telos = end)
🗑
|
||||
| purpuric lesions - other secondary lesions | purpura; lesions as a result of hemorrhages into the skin
🗑
|
||||
| petechia - other secondary lesions | spot; a reddish brown, minute hemorrhagic spot on the skin that indicates a bleeding tendency - small purpura
🗑
|
||||
| ecchymosis - other secondary lesions | bruise; a black and blue mark - large purpura (chymo = juice)
🗑
|
||||
| epidermal tumors - other secondary lesions | skin tumors arising from the epidermis
🗑
|
||||
| nevus - other secondary lesions | a congenital malformation on the skin that can be epidermal or vascular - also called a mole
🗑
|
||||
| dysplastic nevus - other secondary lesions | a mole with precancerous changes
🗑
|
||||
| verruca - other secondary lesions | an epidermal tumor caused by a papilloma virus - also called a wart
🗑
|
||||
| alopecia | baldness; natural or unnatural deficiency of hair
🗑
|
||||
| comedo (plural - comedos, comedones) | a plug of serum (oil) within the opening of the hair folllicle
🗑
|
||||
| closed comedo (whitehead) | below the skin surface with a white center
🗑
|
||||
| open comedo (blackhead) | open to the skin surface with a black center cuased by the presence of melanin exposed to air
🗑
|
||||
| eruption | appearance of a skin lesion
🗑
|
||||
| erythema | redness of skin
🗑
|
||||
| pruritus | severe itching
🗑
|
||||
| rash | a general term for skin eruption, most often associated with communicable disease
🗑
|
||||
| skin pigmentation | skin color due to the presence of melanin
🗑
|
||||
| depigmentation | loss of melanin pigment in the skin
🗑
|
||||
| hypopigmentation | areas of skin lacking color due to deficient amounts of melanin
🗑
|
||||
| hyperpigmentation | darkened areas of skin caused by excessive amounts of melanin
🗑
|
||||
| suppuration | production of purulent matter (pus)
🗑
|
||||
| urticaria | hives; an eruption of wheals on the skin accompanied by itch (urtica = stinging nettle)
🗑
|
||||
| xeroderma | dry skin
🗑
|
||||
| acne | an inflammation of the sebaceous glands and hair follicles of the skin evidenced by comedones, pustules or nodules on the skin (acne = point)
🗑
|
||||
| albinism | a hereditary condition characterized by a partial or total lack of melanin pigment (particularly in the eyes, skin, and hair)
🗑
|
||||
| burn | any injury to body tissue caused by heat; chemicals, electricity, radiation or gases
🗑
|
||||
| first degree burn | a burn involving only the epidermis, characterized by erythema (redness) and hyperesthesia (excessive sensation)
🗑
|
||||
| second degree burn | a burn involving the epidermis and the dermis, charcterized by erythema, hyperesthesia, and vesications (blisters)
🗑
|
||||
| third degree burn | a burn involving all layers of the skin, characterized by the destruction of the epidermis and dermis with damages or destruction of the subcutaneous tissue
🗑
|
||||
| cellulitis | an acute inflammation of subcutaneous tissue resulting from a bacterial invasion through a break in the skin (cellula = small storeroom)
🗑
|
||||
| dermatitis (eczema) | an inflammation of the skin characterized by redness, pruritus (itching) and various lesions
🗑
|
||||
| atopic dermatitis | a chronic skin inflammation characterized by the appearance of inflamed, swollen papules and vesicles that crust and scale with sever itching and burning most outbreaks begin in infancy and are marked by exacerbations & remissions that usually clearup...
🗑
|
||||
| contact dermatitis | an inflammation of the skin resulting from contact with a substance to which one is allergic (chemicals in dyes, preservatives, allergic dermatitis); or one that is a known skin irritant (acid, solvent irritant dermatitis)
🗑
|
||||
| seborrheic dermatitis | redness of the skin covered by a yellow, oily, itchy scale most commonly at the hairline, forehead and around the nose, ears or eyelashes and developing at any age; referred to as "cradle cap" in infants
🗑
|
||||
| dermatosis | any disorder of te skin
🗑
|
||||
| exanthematous viral disease | eruption of the skin caused by a viral disease (exanthema eruption)
🗑
|
||||
| rubella | reddish; german measles
🗑
|
||||
| rubeola | reddish; 14 day measles
🗑
|
||||
| varicella | a tiny spot; chickenpox
🗑
|
||||
| eczema | to boil out; the term is often used interchangeably with dermatitis to denote a skin condition characterized by the appearance of inflammed, swollen papules and vesicles that crust and scale, often with sensations of itching and burning
🗑
|
||||
| furuncle | a boil; a painful nodule formed in the skin by inflammation originating in a hair follicle caused by staphlyococcosis
🗑
|
||||
| carbuncle | a skin infection consisting of clusters of furuncles (carbo = small, glowing embers)
🗑
|
||||
| abscess | a localized collection of pus in a cavity formed by the inflammation of surrounding tissues that heals when drained or excised (abscessus = a going away)
🗑
|
||||
| gangrene | an eating sore; death of tissue associated with a loss of blood supply resulting from trauma or an inflammatory or infectious process such as seen in complications of frostbite, sever burns, and conditions that affect circulation (diabetes)
🗑
|
||||
| herpes simplex virus type 1 (HSV-1) | transient viral vesicles (cold sores, fever blisters) that infect the facial area, especially the mouth and nose (herpes = creeping skin disease)
🗑
|
||||
| herpes simplex virus type 2 (HSV-2) | sexually transmitted ulcer like lesions of the genital and anorectal skin and mucosa; after intial infection, the virus lies dormant in the nerve cell root and may recur at times of stress
🗑
|
||||
| herpes zoster | a viral disease affecting the peripheral nerves characterized by painful blisters that spread over the skin following the affected nerves; usually unilateral - also known as shingles (zoster = girdle)
🗑
|
||||
| ichthyosis | a skin condition caused by a gene defect that results in dry, thick, scaly skin; ichthyosis vulgaris is the most common of the many types
🗑
|
||||
| impetigo | highly contagious, bacterial skin inflammation marked by pustules that rupture and become crusted - most often occurs around the mouth and nostrils
🗑
|
||||
| keratoses | thickened areas of epidermis
🗑
|
||||
| actinic / solar keratoses | localized thickening of the skin caused by excessive exposure to sunlight; a known precursor to cancer (actinic = ray, solar = sun)
🗑
|
||||
| seborrheic keratoses | benign wart like lesions (seen especially on elderly skin)
🗑
|
||||
| lupus | a chronic autoimmune disease characterized by inflammation of various parts of the body (lupus = wolf)
🗑
|
||||
| cutaneous lupus | limited to the skin; evidenced by a characteristic rash especially on the face neck and scalp
🗑
|
||||
| systemic lupus erythematosus (SLE) | a more severe form of lupus involving the skin, joints and often the vital organs (lungs, kidneys)
🗑
|
||||
| malignant cutaneous neoplasm | skin cancer
🗑
|
||||
| squamous cell carcinoma (SCC) | a malignant tumor of squamous epithelium
🗑
|
||||
| basal cell carcinoma (BCC) | a malignant tupor of the basal layer of the epidermis (most common type of skin cancer)
🗑
|
||||
| malignant melanoma | a malignant tumor composed of melanocytes - most develop from a pigmented nevus over time
🗑
|
||||
| Kaposi sarcoma | a malignant tumor of the walls of blood vessels appearing as painless, dark bluish purple plaques on the skin; often spreads to lymph nodes and internal organs
🗑
|
||||
| onychia | inflammation of the fingernail or toenail
🗑
|
||||
| paronychia | inflammation of the nail fold
🗑
|
||||
| pediculosis | infestation with lice that causes itching and dermatitis (pediculo = louse)
🗑
|
||||
| pediculosis capitis | head lice (capitis = head)
🗑
|
||||
| pediculosis pubis | lice that generally infect the pubic region, but hair of the axilla, eyebrows, lashes, beard or other hairy body surfaces may also be involved - also called crabs (pubis = groin)
🗑
|
||||
| psoriasis | an itching; a chronic, recurrent skin disease marked by silver gray scales covering red patches on the skin that result from overproduction and thickening of skin cells - elbows, knees, genitals, arms, legs scalp, and nails are common sites of involvement
🗑
|
||||
| scabies | a contagious disease caused by a parasite (mite) that invades the skin, causing an intense itch - most often found at articulations between the fingers or toes, elbow, etc. (scabo = to scratch)
🗑
|
||||
| seborrhea | a skin condition marked by the hypersection of sebum from the sebaceous glands
🗑
|
||||
| tinea | a group of fungal skin diseases identified by the body part that is affected, including tinea corporis (body), commonly called ringworm, and tinea pedis (foot) also called athlete's foot
🗑
|
||||
| vitiligo | a condition caused by the destruction of melanin that results in the appearance of white patches on the skin, commonly the face, hands, legs, and genital areas
🗑
|
||||
| biopsy (Bx) | removal of a small piece of tissue for microscopic pathological examination
🗑
|
||||
| excisional biopsy (Bx) | removal of an entire lesion
🗑
|
||||
| incisional biopsy (Bx) | removal of a selected portion of a lesion
🗑
|
||||
| shave biopsy (Bx) | a technique using a surgical blade to "shave" tissue from the epidermis and upper dermis
🗑
|
||||
| culture and sensitivity (C&S) | a technique of isolating and growing colonies of microorganisms to identify a pathogen and to determine which drugs might be effective in combating te infection it has caused
🗑
|
||||
| frozen section (FS) | a surgical method involving cutting a thin piece of tissue from a frozen specimen for immediate pathological examination
🗑
|
||||
| skin tests | methods for determining the reaction of the body to a given substance by applying it to, or injecting it into the skin - commonly seen in treating allergy
🗑
|
||||
| scratch test | the substance is applied to the skin through a scratch
🗑
|
||||
| patch test | the substance is applied topically to the skin on a small piece of blotting paper or wet cloth
🗑
|
||||
| chemosurgery | a technique for restoring wrinkled, scarred or blemished skin by application of an acid solution to "peel" away the top layers of the skin
🗑
|
||||
| cryosurgery | destruction of tissue by freezing - involves application of an extremely cold chemical (liquid nitrogen)
🗑
|
||||
| dermabrasion | surgical removal of frozen epidermis using wire brushes and emery paper to remove scars, tattoos and/or wrinkles; aerosol spray is used to freeze the skin
🗑
|
||||
| debridement | removal of dead tissue from a wound or burn site to promote healing and prevent infection
🗑
|
||||
| curettage | to clean; scraping of a wound using a spoon like cutting instrument called a curette; this technique is used in debridement
🗑
|
||||
| electrosurgical procedures | use of electric currents to destroy tissue - the type and strength of the current and method of applicaation varies
🗑
|
||||
| electrocautery | use of an instrument heated by electric current (cautery) to coagulate bleeding areas by burning the tissue (to sear a blood vessel)
🗑
|
||||
| electrodesiccation | use of short, high frequency, electric currents to destroy tissue by drying - the active electrode makes direct contact with the skin lesion (desicco = to dry up)
🗑
|
||||
| fulguration | to lighten; use of long, high frequency, electric spark to destroy tissue; the active electrode does not touch the skin
🗑
|
||||
| incision and drainage (I&D) | incision and drainage of an infected skin lesion (an abscess)
🗑
|
||||
| laser surgery | surgery using a laser in various dermatological procedures to remove lesions, scars, tattoos, etc.
🗑
|
||||
| laser | acryonym for light amplification by stimulated emission of radiation an instrumnt that concentrates high frequencies of light into small extremely intense beam that is precise in depth & diameter it is applied to body tissues to destroy lesions/dissection
🗑
|
||||
| Mohs surgery | a technique used to excise tumors of the skin by removing fresh tissue layer by later until a tumor free plane is reached
🗑
|
||||
| skin grafting | transfer of skin from one body site to another to replace sking lot through burns or injury
🗑
|
||||
| autograft | transfer to a new position in the body of the same person (auto = self)
🗑
|
||||
| homograft / allograft | donor transfer between individuals of the same species such as human to human (homo = same; allo = other)
🗑
|
||||
| xenograft / heterograft | a graft transfer from one animal species to one of another species (xeno = strange; hetero = different)
🗑
|
||||
| chemotherapy | treatment of malignancies, infections, and other diseases with chemical agents that destroy selected cells or impair ability to reproduce
🗑
|
||||
| radiation therapy | treatment of neoplastic disease by using ionizing radiation to deter proliferation of malignant cells
🗑
|
||||
| sclerotherapy | use of sclerosing agents in treating diseases (injection of a saline solution into a dialated blood vessel tumor in the sking, resulting in hardening of the tissue within & eventual sloughing away of the lesion)
🗑
|
||||
| ultraviolet therapy | use of ultraviolet light to promote healing of a skin lesion (an ulcer)
🗑
|
||||
| anesthetic | a drug that temprarily blocks transmission of nerve conduction to produce a loss of sensation (pain)
🗑
|
||||
| antibiotic | a drug that kill or inhibits the growth of microorganisms
🗑
|
||||
| antifungal | a drug that kills or prevents the growth of fungi
🗑
|
||||
| antihistamine | a drug that blocks the effects of histamine in the body
🗑
|
||||
| histamine | a regulating body substance released in excess during allergic reactions causing swelling and inflammation of tissues
🗑
|
||||
| anti-inflammatory | a drug that reduces inflammation
🗑
|
||||
| antipruritic | a drug that relieves itching
🗑
|
||||
| antiseptic | an agent that inhibits the growth of infectious microorganisms
🗑
|
||||
| BCC | basal cell carcinoma
🗑
|
||||
| Bx | biopsy
🗑
|
||||
| C&S | culture and sensitivity
🗑
|
||||
| FS | frozen section
🗑
|
||||
| HSV-1 | herpes simplex virus type 1
🗑
|
||||
| HSV-2 | herpes simplex virus type 2
🗑
|
||||
| I&D | incision and drainage
🗑
|
||||
| SCC | squamous cell carcinoma
🗑
|
||||
| SLE | systemic lupus erythematosus
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
leahrussell
Popular Medical sets