Skin Terminology Flashcards

1
Q

Leaked blood, will not blanche?

A

Purpura

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2
Q

Minute haemorrhagic spot?

A

Petechiae

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3
Q

Redness, will blanche?

A

Erythema

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4
Q

Lack of melanin and excess melanin?

A

Hypopigmentation

Hyperpigmentation

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5
Q

Flat lesion < 1 cm?

A

Macule

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6
Q

Flat lesion > 1cm?

A

Patch

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7
Q

Raised lesion < 1 cm

A

Papule

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8
Q

Raised lesion > 1 cm?

A

Nodule

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9
Q

Nodule containing pus?

A

Pustule

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10
Q

Nodule containing semi-solid material?

A

Cyst

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11
Q

Fluid lesion < 0.5 cm?

A

Vesicle

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12
Q

Fluid lesion > 0.5 cm?

A

Bulla

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13
Q

Raised lesion of excess keratin + name for flaking of skin?

A

Plaque

Scale

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14
Q

Red and compressible dermal swelling?

A

Wheal

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15
Q

Thickened epidermis with increased skin markings?

A

Lichenification

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16
Q

Skin scarring?

A

Excoriation

17
Q

Thickened keratin layer?

A

Hyperkeratosis

18
Q

Thickened epithelium causing patching and wrinkling?

A

Acanthosis

19
Q

Irregular thickened epithelium?

A

Papillomatosis

20
Q

Death of intercellular adhesion molecules?

A

Acantholysis

21
Q

Nuclei present in the keratin layer?

A

Parakeratosis

22
Q

Intercellular epidermal oedema?

A

Spongiosis

23
Q

Dried exudate (e.g. serum or blood)?

24
Q

Thinning of skin?

25
Break in the epidermis?
Erosion
26
Break down to the dermis?
Ulcer
27
Linear split of the epidermis?
Fissure
28
Woody and tethered skin?
Lipodermatosclerosis
29
Condensed patch of lesions?
Confluent
30
Spread out lesions?
Discrete
31
Ring-shaped lesion?
Annular