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Building a Medical Vocabulary > Ch. 13 > Flashcards

Ch. 13 Flashcards

Integumentary system

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Vocab Builder flashcards USMLE® Step 1 flashcards
1
Q

DERMA acronym

A

D vitamin synthesis
Elimination of wastes through perspiration
Regulation of body temp through perspiration
Makes info about environment available to brain
Acts as barrier to pathogens

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2
Q

Kerat(o)

A

Pertaining to keratin, horny, or cornea

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3
Q

Hidr(o)

A

Pertaining to sweat

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4
Q

Onych(o), ungu(o)

A

Pertaining to nail

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5
Q

Pil(o), trich(o)

A

Pertaining to hair

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6
Q

Seb(o)

A

Pertaining to sebum

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7
Q

Dermatome 3 meanings

A

1) Layer of tissue in early human development in embryology
2) An instrument used to cut thin slices of skin for grafting in surgery
3) Skin surface area innervated by a spinal nerve according to the nerves source in A&P

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8
Q

Lunula

A

White part of the nail

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9
Q

Onychophagia

A

Habitual nail biting

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10
Q

Curettage

A

Scraping of material from a lesion using an instrument called a curet

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11
Q

Induration

A

Hardening of a tissue, especially the skin, and is usually caused by edema and inflammation

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12
Q

Erythemat(o)

A

Pertaining to redness

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13
Q

Xer(o)

A

Pertaining to sharpness

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14
Q

-phoresis

A

Pertaining to transmission

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15
Q

rhytid(o)

A

Pertaining to wrinkle

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16
Q

Discoid lupus erythematosus

A

Chronic systemic disease characterized by lesions covered in scales, believed to be autoimmune

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17
Q

Ichthyosis

A

A variety of skin conditions where it is dry and scaly, sometimes hereditory

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18
Q

Pediculosis

A

Infestation by human lice

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19
Q

Macule

A

Nonraised, small dark spot on skin

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20
Q

Papule

A

Small raised lesion less than 1cm in diameter

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21
Q

Plaque

A

Flat, dry, often raised patch

22
Q

Vesicles

A

Small blisters containing clear fluid

23
Q

Bullae

A

Blisters greater than 1cm filled with clear fluid

24
Q

Pustules

A

Small circumscribed elevation of skin containing purulent fluid

25
Q

Wheals

A

Transient, elevetaed, and irregularly shaped lesions resulting from an allergic skin reaction

26
Q

Fissures

A

Linear crack in the epidermis

27
Q

Scales

A

Dried fragments of sloughed epidermis frequently seen in psoriasis

28
Q

Scar

A

Mark remaining after healing of the wound

29
Q

Ulcer

A

Deep, irregular erosions that extend into the dermis

30
Q

Excoriation

A

A scratch, injury to surface of the body created by trauma

31
Q

Furnucle

A

A boil, localized suppurative infection that begins with infection of the hair follicle

32
Q

Seborrhea

A

Excessive production of sebum that leads to acne vulgaris

33
Q

Petechiae

A

Tiny purple or red spots appearing on skin as result of tiny hemorrhages from within the dermal or submucosal layers

34
Q

Ecchymosis

A

Hemorrhagic spot larger than a petechia forms a nonelevated blue or purplish patch

35
Q

Keratoma

A

A callus

36
Q

Basal or squamous cell carcinoma

A

Common types of skin cancer that are rarely invasive

37
Q

Malignant melanoma

A

Pigmented neoplasm that begins in skin and is highly metastatic, one of the most aggressive forms of all skin cancers causing high mortality rate

38
Q

Kaposi sarcoma

A

Common malignancy associated with AIDS

39
Q

Decubitus ulcers

A

Bedsores that result of mechanical trauma and lack of adquate blood circulation to affected area, often in individiauls wit limited mobility

40
Q

Keloid

A

Excessive overgrowth of scar tissue

41
Q

Different types of wounds

A

Laceration - torn, jagged wound
Puncture - piercing
Abrasion - skin scraped away

42
Q

Contusion

A

AA blow to the body causing subcutaneous bleeding but does not interupt the integrity of the skin, also called a bruise

43
Q

Different degrees of burn

A

1st - only epidermis
2nd - extends into dermis
3rd - through dermis and epidermis, sometimes into subcutaneous fat
4th - underlying bone and muscle damage

44
Q

Rule of nines

A

Calculates the size of a burn injury

45
Q

Diaphoresis

A

Excessive sweating

46
Q

Thermoplegia

A

Heat/sunstroke

47
Q

Dehiscence

A

Rupture of a wound closure or separation of a surgical incision

48
Q

Escharotomy

A

Surgical incision of constricting necrotic tissue resulting from a severe burn to relieve pressure and restore blood flow

49
Q

I&D abbreviaton

A

Incision and drainage

50
Q

Antipruritics

A

Agents to relieve itching

51
Q

ung abbreviation

A

Ointment

Building a Medical Vocabulary (15 decks)

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