Peds derm Flashcards

1
Q

majority of kids outgrow atopic dermatitis by

A

their teens

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

majority of kids present with atopic dermatitis

A

before age of 5

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

genetic basis of atopic dermatitis

A
  • Fillagrin
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

50-80 % of children with atopic disease will have

A

other disease - asthma, allergies

NOT food allergy

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

where do infants and toddlers present with atopic derm

A
  • cheeks
  • forehead
  • scalp and extensors
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

older children and adolescents persent with atopic derm

A

FLEXURAL areas (neck, elbow, wrists) - often lichenified

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

adults present with atopic derm

A

periorbital areas and hands

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

little openings or breaks in the skin in a linear pattern due to scratching are called

A

excoriations

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

3 groups of people affected by molluscum

A

kids with atopy
sexually active adults
immunosuppressed individuals

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

rash with target lesions associated with herpes labialis and other infections

A

erythema multiforme

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

wheals are

Flares

A

edematous papules

areas of erythema

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

individual urticaria lesions last

A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

common cause of acute urticaria

A

URTI, strep, parasitic

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

SHARPLY localized edema or wheal within seconds to minutes after the skin has been rubbed

A

dermatographism

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

which lesion will blanch when compressed

A

urticaria and telangectasias

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

palpable purpura on a child, on dependent areas, buttocks, sock lines,

A

vasculitis - small vessel

17
Q

most common systemic vasculitis in children is

A

Henoch- Schonlein purpura - immune mediated

18
Q

50% of cases of HSP are preceded by

A

a URI

19
Q

organism most often implicated in HSP

A

strep

20
Q

classic tetrad of HSP

A

palpable purpura

  • arthritis/arthralgias
  • abdo pain
  • renal disease
21
Q

cutaneous hemangiomas most often affect

A

the head and neck

22
Q

natural Hx of hemangiomas

A
  • 50% involute by 5 yrs
    70% by 7 yrs
    90 % by 9 yrs
23
Q

new way to treat hemangiomas

A

beta blocker

24
Q

infantile hemangiomas are NOT

A

congenital