Skin Lesion Cheat Sheet Flashcards

1
Q

Small pinpoint (1 to 3 mm) reddish-purple spots

A

Petechiae (Vascular)

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2
Q

Collection of blood in the dermis greater than 3 mm in diameter. Initially reddish-purple, but will change to blue or yellow during healing

A

Ecchymosis (vascular)

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3
Q

Collection of petechiae and ecchymosis covering an area.

A

Purpura (vascular)

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4
Q

Small (less than 1 cm diameter) area of pigmentation change.

A

Macule (flat)

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5
Q

Larger (greater than 1 cm diameter) area of pigmentation change

A

Patch (flat)

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6
Q

Small (less than 1 cm diameter) area

A

Papule (raised)

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7
Q

Larger (greater than 1 cm diameter) disc shaped area

A

Plaque (raised)

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8
Q

Irregular area of edema on the skin

A

Wheal (raised)

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9
Q

Small (less than 2 cm) firm area arising from deeper in the dermis

A

Nodule (raised)

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10
Q

Larger (greater than 2 cm) firm area arising from deeper in the dermis

A

Mass (raised)

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11
Q

Small (less than 1 cm in diameter) superficial, filled with serous fluid

A

Vesicle (Raised-Fluid Filled)

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12
Q

Larger (greater than 1 cm in diameter) superficial, filled with serous fluid

A

Bulla (raised-fluid filled)

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13
Q

Small (less than 1 cm in diameter) superficial, filled with purulent fluid

A

Pustule (raised-fluid filled)

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14
Q

Encapsulated, arising from dermis or subcutaneous layer, filled with liquid or semi-solid fluid

A

Cyst or Abscess (raised-fluid filled)

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15
Q

Thickened and elevated skin caused by long-term, intense scratching or rubbing

A

Crust (Debris on Surface of Skin)

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16
Q

Excessive shedding of keratin cells from the epidermis. Appears as dry or greasy small flakes that are white or silvery.

A

Scale (Debris on Surface of Skin)

17
Q

Skin debris usually on wounds, stringy, moist, yellow

A

Slough (Debris on Surface of Skin)

18
Q

Straight line crack with abrupt edges that extends into the dermis

A

Fissure (Alteration of Integrity)

19
Q

Shallow depression only present in the epidermis layer. Appears moist but without bleeding

A

Erosion (Alteration of Integrity)

20
Q

Deeper depression involving loss of epidermis and dermis. May bleed

A

Ulceration (Alteration of Integrity)

21
Q

Linear erosions, usually from scratching

A

Excoriation (Alteration of Integrity)