Chap 16, Terminology Flashcards

1
Q

adip/o

A

fat (see lip/o and steat/o)

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2
Q

adipose

A

pertaining to fat

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3
Q

albin/o

A

white

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4
Q

albinism

A

Inherited condition of absence of pigment in the skin, hair, and eyes.

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5
Q

caus/o

A

burn, burning

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6
Q

causalgia

A

Intense burning sensation in the skin due to peripheral nerve damage

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7
Q

cauter/o

A

heat, burn

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8
Q

electrocautery

A

An instrument containing a needle or blade used during surgery to burn through tissue by means of an electrical current. Electrocauterization is very effective in minimizing blood loss. (removal of warts or polyps)

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9
Q

cutane/o

A

skin (see derm/o)

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10
Q

subcutaneous

A

Pertaining to the 3rd layer of the skin, under the epidermis and dermis (cutaneous layers). The subcutaneous layer contains fatty tissue.

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11
Q

derm/o, dermat/o

A

skin

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12
Q

epidermis

A

Outermost layer of the skin.

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13
Q

dermatitis

A

Inflammation of skin.

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14
Q

dermatologist

A

Specialist in the study (diagnosis and treatment) of skin diseases & disorders.

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15
Q

dermatoplasty

A

Surgical repair of the skin.

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16
Q

dermabrasion

A

Abrasion means a scraping away. Dermabrasion is a surgical procedure using a sandpaper-like material (or other other mechanical methods are used) to remove acne scars, tattoos, and fine wrinkles.

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17
Q

epidermolysis

A

Loosening of the skin. Loosening of the epidermis with the development of large blisters (bullae); occurs after injury, or with blister-producing disease.

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18
Q

diaphor/o

A

profuse sweating (see hidr/o)

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19
Q

diaphoresis

A

Condition of profuse sweating. Commonly called sweating.

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20
Q

erythem/o, erythemat/o

A

redness

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21
Q

erythema

A

Condition of redness of the skin (flushing). Flushing; widespread redness of the skin. Erythematous means pertaining to erythema.

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22
Q

hidr/o

A

Sweat. Do not confuse hidr/o with hydr/o (water)

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23
Q

anhidrosis

A

Condition of lack of sweat or absence of sweating.

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24
Q

ichthy/o

A

dry, scaly (fish-like)

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25
Q

ichthyosis

A

Hereditary condition in which the skin is dry, rough, and scaly (resembling fish scales) because of a defect in keratinization. Ichthyosis also can be acquired, appearing with malignancies such as lymphomas and multiple myeloma.

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26
Q

kerat/o

A

hard

27
Q

keratosis

A

Abnormal condition of thickened areas of the skin. Excessive development of hard, keratinized tissue on the skin.

28
Q

leuk/o

A

white

29
Q

leukoplakia

A

Condition of white plaques on mucous membranes and surfaces of the body. The suffix -plakia means plaques.

30
Q

lip/o

A

fat

31
Q

lipoma

A

Benign tumor of fatty tissue.

32
Q

liposuction

A

Removal of subcutaneous adipose (fat) tissue through a blunt-tipped cannula (tube) that is introduced into the fatty area via a small incision. The fat is aspirated (suctioned out).

33
Q

melan/o

A

black

34
Q

melanoma

A

This is a malignant skin tumor. Tumor of melanocytes.

35
Q

melanocyte

A

Cell in the basal layer of the epidermis that produces melanin.

36
Q

myc/o

A

fungus (fungi include yeasts, molds, and mushrooms)

37
Q

mycosis

A

Any disease caused by fungus. An example of a mycosis (fungal infection) is tinea pedis, commonly called “athlete’s foot”. Another fungal infection is tinea corporis (ringworm).

38
Q

onych/o

A

nail (see ungu/o)

39
Q

onycholysis

A

Separation of the nail plate from the nail bed in fungal infections or after trauma. Onycholysis is often seen in psoriasis.

40
Q

onychomycosis

A

Fungal infection of the nails, which become white, opaque, thick, and brittle.

41
Q

paronychia

A

Inflammation and swelling of the soft tissue around the nail and is associated with torn cuticles or ingrown nails.

42
Q

phyt/o

A

plant

43
Q

dermatophytosis

A

Fungal infection of the skin.

44
Q

pil/o

A

hair (see trich/o), hair follicle

45
Q

pilosebaceous

A

Pertaining to hair follicles and sebaceous glands.

46
Q

py/o

A

pus

47
Q

pyoderma

A

Condition of pus infection within the skin. Impetigo is a purulent (pus-containing) skin disease caused by bacterial infection.

48
Q

rhytid/o

A

wrinkle

49
Q

rhytidectomy

A

Removal of wrinkles. Cosmetic plastic surgery to remove wrinkles and excess skin; also call rhytidoplasty or face lift. Laser treatments, Botox Cosmetic (purified botulinum toxin) injections, and injectable fillers are used to soften lines and wrinkles.

50
Q

seb/o

A

sebum (oily secretion from sebaceous glands)

51
Q

seborrhea

A

Excessive secretion from sebaceous glands. Seborrheic dermatitis commonly is known as dandruff.

52
Q

squam/o

A

scale-like

53
Q

squamous epithelium

A

Pertaining to flat, scale-like layer of cells that cover the outside of the body (epidermis) and line the inner tubes of the body.

54
Q

steat/o

A

fat

55
Q

steatoma

A

Collection of sebum in a cyst or sac-like formation that forms in a sebaceous gland and can become infected; sebaceous cyst.

56
Q

trich/o

A

hair

57
Q

hypertrichosis

A

Abnormal condition of excessive amount of hair growth.

58
Q

ungu/o

A

nail

59
Q

subungual

A

Pertaining to under a nail.

60
Q

xanth/o

A

yellow

61
Q

xanthoma

A

Nodules develop under the skin owing to excess lipid deposits and can be associated with a high cholesterol level. A xanthoma that appears on the eyelids is a xanthelasma (-elasma = a flat plate).

62
Q

xer/o

A

dry

63
Q

xerosis

A

Abnormal condition of very dry, rough skin.