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GM System Path 2 > Exam 3 - Skin > Flashcards

Exam 3 - Skin Flashcards

1
Q

What system is the skin a part of

A

Integumentary system

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2
Q

What are the skins functions

A

Barrier (fluid loss, UV rays), lymphocytes, antigen presenting cells

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3
Q

What vitamin is helped produced by the skin

A

Vitamin D

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4
Q

What layers of the epidermis is associated with pathologies

A

Stratum corneum, stratum basale

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5
Q

What is all the stuff that make up the skin

A

Adnexa

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6
Q

What macroscopic term describes flat discoloration

A

Macule

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7
Q

What macroscopic term describes skin elevated dome

A

Papule

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8
Q

What macroscopic term describes skin flat topped elevation

A

Plaque

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9
Q

What macroscopic term describes skin dry, horny, plate like growth

A

Scale

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10
Q

What macroscopic term describes skin with fluid filled area (<5mm)

A

Vesicle

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11
Q

What macroscopic term describes skin with a fluid filled area greater than 5 mm

A

Bulla

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12
Q

What macroscopic term describes skin with a raised area of edema (hive)

A

Wheal

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13
Q

What macroscopic term describes skin with a loss of keratinocyte adhesion

A

Acantholysis

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14
Q

What macroscopic term describes skin with epidermal hyperplasia

A

Acanthosis

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15
Q

What macroscopic term describes skin with hyperplasia of stratum corneum

A

Hyperkeratosis

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16
Q

What macroscopic term describes skin with intracellular epidermal edema

A

Spongiosis

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17
Q

What are 4 acute inflammatory dermatoses

A

Urticaria, acute eczematous dermatitis, erythem multiform, acne

18
Q

What is the alternate name for urticaria

A

Hives/welts

19
Q

Urticaria is mc what type of reaction

A

Type 1 hypersensitivity allergic reaction causing vasodilation of upper dermis

20
Q

What skin problem is characterized by Red lesions that are rounded papules that itche (wheals)

A

Urticaria

21
Q

What type of urticaria deals with common allergens

A

IgE dependent

22
Q

What type of urticaria deals with ADR (opiates, antibiotics)

A

IgE independent

23
Q

What age is most likley to get urticaria

A

Ages 20-40

24
Q

What type of urticaria is caused from leaning/sitting, backpacks, tools

A

Pressure uticaria

25
Q

What skin condition deals with excessive complement activation, dermal edema, and is inherited C1 esterase inhibitor deficiency

A

Hereditary angioedema

26
Q

What type of deficiency is associated with hereditary angioedema

A

C1 esterase inhibitor deficiency

27
Q

What condition is a skin rash produced from different stimuli that is itchy and has variable appearances (redness, blister, flaking)

A

Actue eczematous dermatitis (eczema)

28
Q

What type of eczema produces red, vesicles, oozing, crusting

A

Acute

29
Q

What type of eczema has scaling plaque

A

Chronic

30
Q

What is the range of eczema

A

Spongiosis and hyperkeratosis

31
Q

What type of hypersensitivities deals with eczema

A

Type 1 and 4

32
Q

What can cause more trauma with eczema

A

Scratching

33
Q

What type of hypersensitivity has a delayed reaction

A

Type 4 hypersensitivity

34
Q

What is the most common form of eczema

A

Allergic contact dermatitis (type 4 hyper)

35
Q

What type of eczema deals with CD4 and T cell sensitizaiton and is limited to the contact site

A

Eczema

36
Q

What type of eczema has a genetic risk, childhood onset, family history and usually improves with age

A

Atopic dermatitis (eczema)

37
Q

What is the descriptor of family history of atopy that is with eczema associated with dermatitis, asthma, rhinitis

A

The atopic triad

38
Q

What is the atopic triad

A

Dermatitis, asthma, rhinitis

39
Q

What is a rare skin condition that is characterized by a broad range of severity and has a red macule with a pale eroded center

A

Erythema multiforme

40
Q

What condition has “targetoid” skin lesions and possible vesicles/bullae

A

Erythema multiforme

GM System Path 2 (5 decks)

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