Dermatology Examination Flashcards

1
Q

what 3 things should be assessed in a skin exam?

A

distribution
configuration
morphology

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2
Q

apart from skin, what else should be examined?

A

nails
mouth
hair
joints

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3
Q

5 things to asses..

A
Colour
Size
Raised/Flat
Border features
Surface features
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4
Q

what is a change in the colouring of the skin called?

A

hyper or hypopigmentation

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5
Q

what is a macule?

A

flat lesion <1cm

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6
Q

what is a patch?

A

flat lesion >1cm

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7
Q

what is a papule?

A

raised lesion <0.5cm

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8
Q

what is a nodule?

A

raised lesion >0.5cm

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9
Q

what is a maculopapular rash?

A

has flat and elevated components

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10
Q

what is a plaque?

A

raised edges and flat surface, >1cm

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11
Q

what is a wheal?

A

compressible dermal oedema

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12
Q

what is a vesicle?

A

fluid filled lesion <0.5cm

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13
Q

what is a bulla?

A

fluid filled lesion >0.5cm

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14
Q

what is a cyst?

A

nodule containing semi solid material

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15
Q

what is a pustule?

A

pus filled lesion

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16
Q

what is a blister?

A

fluid within the upper layers of the skin

17
Q

what is crust?

A

dried exudate

18
Q

what is lichenification?

A

thickening of skin with increased skin markings

19
Q

what is excoration?

A

scratch marks

20
Q

what are fissures?

A

linear split in epidermis

21
Q

what is atrophy?

A

loss of epidermis/dermis, with the surface of the lesion remaining intact

22
Q

what are erosions?

A

superficial break in epidermis

23
Q

what is an ulcer?

A

deeper break into the dermis

24
Q

what is telangiectasia?

A

visible superficial blood vessels