Rashes! Flashcards

(91 cards)

1
Q

What are the 6 different etiologies for rashes?

A
Viral
Bacteria
Fungal 
Medication
Allergic
None of the above
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2
Q

What 4 things must be asked when assessing a rash?

A

General medical history
Medications
Exposure
Course of skin lesion

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3
Q

What are 3 courses of skin lesions?

A

When did it appear?
How has it changed?
Associated symptoms?

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4
Q

Varicella- Zoster is also known as?

A

Chickenpox

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5
Q

What are the 3 types of lesions seen in Chicken pox?

A

Macules
Papules
Vesicles

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6
Q

“Dew Drop on a Rose”

A

Varicella Zoster (Chicken pox)

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7
Q

Measles is caused by?

A

Rubeola

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8
Q

What is symptoms are seen in measles?

A

Koplik Spots
Maculopapular rash
Blanching
Non-blanching

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9
Q

Koplik Spots

A

Measles

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10
Q

Where does the maculopapular rash in measles start?

A

face

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11
Q

What causes Infectious Mononucleosis?

A

Epstein-Barr Virus

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12
Q

What causes mono rash?

A

maculopapular following ampicillin/ amoxicillin

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13
Q

What is rarely seen in infectious mononucleosis?

A

erythema Nodosum

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14
Q

What causes a herpetic whitlow?

A

Herpes Simplex

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15
Q

What is herpetic whitlow?

A

viral hand infection

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16
Q

How is a herpetic whitlow spread?

A

spreads via direct digital contact with secretions

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17
Q

What does herpetic whitlow present?

A

as a single vesicle or cluster of vesicles

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18
Q

How does the coxsackie virus present?

A

Hand, Foot, Mouth disease

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19
Q

Coxsackie virus can what three things?

A

enanthem, exanthem, non-pruritic

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20
Q

T/F Enanthem and Exanthem are usually both painful?

A

TRUE

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21
Q

What causes German Measles?

A

Rubella

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22
Q

What is the difference between Rubeola and Rubella measles?

A

the lesions in rubella are less intensely red

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23
Q

Pinpoint Maculopapular

A

German Measles

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24
Q

Where does german measles first appear?

A

face

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25
What causes Erythema Infectiosum?
Human Parvovirus B19
26
Erythema Infectiosum is also known as?
Fifth Disease
27
"Slapped Check"
Erythema Infectiosum
28
"Lace like Rash"
Fifth Disease
29
Target lesions
Erythema Multiforme
30
What are the two types of Erythema Multiforme?
Major and Minor
31
How would you describe erythema multiforme?
round, erythematous papules, evolve into target lesions
32
What are the 9 viruses that cause rashes?
``` Varicella Zoster Measles German Measles Infectious Mononucleosis Erythema Nodosum Herpetic Whitlow Coxsackie Virus Erythema Infectiosum Erythema Multiforme ```
33
What causes scarlet fever?
S. pyogenes
34
Where does scarlet fever usually start?
groin, axilla, and chest
35
Sand Paper
Scarlet Fever
36
Strawberry Tongue
Scarlet Fever
37
What causes Impetigo?
Staph Aureus,GAS, S. pyogenes
38
Honey crusted lesions
Impetigo
39
How could impetigo present?
non-bullous, bullous, ecthyma
40
What causes Meningococcemia?
Neisseria Meningitidis
41
What is the leading cause of bacterial meningitis?
Meningococcemia
42
How would u describe meningococcemia?
large purpuric ecchymotic lesions
43
What causes Rocky Mountain Spotted Fever?
Rickettsia Rickettsii
44
Where does Rickettsia Rickettsii start?
ankles and wrists
45
How would you describe Rocky Mountain Spotted Fever?
blanching, erythematous, macules
46
What causes Lyme disease?
Borrelia Burgdorferi
47
What is type of rash does lyme disease cause?
erythema migrans
48
Bulls eye
Lyme disease
49
Where does the rash in Lyme disease appear?
at site of tick bite
50
How would you describe lyme disease?
red macule, bulls eye
51
What disease causes erythema marginatum?
Acute Rheumatic Fever (GAS)
52
How would you describe erythema marginatum?
evanescent, pink, non pruritic
53
What is the most common type of lesion?
Abscess/ cellulitis
54
How would you describe abscess/ cellulitis?
erythema, edema, warmth, boil
55
What are the 5 bacteria that cause rashes?
``` Impetigo Scarlet Fever Meningococcemia Erythema Marginatum (Acute Rheumatic Fever) Abscess ```
56
How would you describe a Tinea infection?
pruritic, oval, scaling, patch/plaque, central clearing
57
Christmas Tree
Pityriasis
58
How would you describe Pityriasis?
Herald Patch, Scaly, Asymptomatic
59
What causes pityriasis?
unknown
60
What causes Tinea Versicolor?
Malassezia
61
How would you describe Tinea Versicolor?
superficial, hypo/hyperpigmented, erythematous macules
62
What are the 3 fungal rashes?
Tinea infections Pityriasis Tinea Versicolor
63
What causes scabies?
Sarcoptes Scabiei
64
How would you describe scabies?
intensely pruritic, multiple small erythematous papules
65
What are the 4 most common sites of scabies?
webs of the fingers wrists axillae genitalia
66
What causes molluscum contagiousum?
poxvirus family
67
Where does molluscum contagiosum not occur?
on palms and soles
68
Where does molluscum contagiosum commonly occur?
trunk
69
How would you describe molluscum contagiosum?
firm, flesh colored, dome shaped papules, umblication, chronic
70
Strawberry tongue and fissured lips
Kawasaki
71
How would u describe Kawasaki?
polymorphous rash
72
What are the 3 peripheral extremity changes seen in Kawasaki?
Erythema of palms and soles Edema of hands feet Desquamation
73
Describe HSP?
palpable purpura, arthralgias
74
What does HSP begins as??
erythematous, macular, or urticarial wheals
75
Targetoid lesions
HSP
76
What is typically spared in SJS/ TEN
Scalp
77
What is rarely involved in SJS/ TEN
palms and soles
78
What is the pain level of SJS?
tender to touch, pain is prominent and out of proportion to the cutaneous findings
79
What is immune thrombocytopenia?
sudden petechial rash
80
What does Immune thrombocytopenia usually preceed?
viral illness
81
T/F systemic symptoms are present in immune thrombocytopenia?
FALSE
82
What is a sign of immune thrombocytopenia in children?
bruising and/or bleeding in otherwise healthy children
83
What is hives sometimes accompanied by?
angioedema
84
T/F hives are intensely pruritic?
TRUE
85
Lichenification, Fissuring, Dry skin, Eczema
Atopic Dermatitis
86
Most common skin eruption in infants and toddlers?
Diaper Dermatitis
87
Where does diaper dermatitis usually appear?
convex skin surfaces that are in direct contact with the diaper
88
How would you describe diaper dermatitis?
scattered erythematous papules with asymptomatic erythema over limited skin areas
89
Erythematous plaque with greasy/yellowish scales
Seborrheic Dermatitis
90
Where does seborrheic dermatitis grow?
on areas rich in sebaceous glands
91
Cradle Cap
Seborrheic dermatitis in babies