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PEDS Derm PAEA EOR Actual Exam Questions And Well Elaborated Answers. $14.99   Add to cart

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PEDS Derm PAEA EOR Actual Exam Questions And Well Elaborated Answers.

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  • Course
  • PAEA
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  • PAEA

open comedones - correct answer blackheads; follicles impacted with solidified sebum and dead cell buildup *partial blockage closed comedones - correct answer whiteheads *complete blockage acne vul...

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  • August 5, 2024
  • 24
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • PAEA
  • PAEA
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RealGrades
PEDS Derm PAEA EOR
open comedones - correct answer blackheads; follicles impacted with
solidified sebum and dead cell buildup

*partial blockage



closed comedones - correct answer whiteheads

*complete blockage



acne vulgaris - correct answer inflammation of the skin follicles



what characterizes acne vulgaris - correct answer -open and closed
comedones

-papules

-pustules

-nodules

-cysts

+/- scars



Mild Acne Vulgaris - correct answer comedonal- comedones +/- small
papules/pustules



moderate acne vulgaris - correct answer comedones + larger # of papules
and/or pustules, little scarring



Severe acne vulgaris - correct answer nodular > 5mm; lesions >25; cystic



Neonatal Acne - correct answer Red pustules & papules are most prominent
over the cheeks & nose

,*tx with topical ketoconazole cream 2%



Tx mild acne vulgaris - correct answer -keratinolytic agent (alpha-hydroxy
acids, salicylic acid, azelaic acid)

-benzoyl peroxide

-retinoids

-Tretinoin or topical Abx (Clindamycin or Erythromycin)



Tx of moderate acne vulgaris - correct answer mild tx + systemic Abx
(Minocycline or doxycycline)



Tx of severe acne vulgaris - correct answer same as grade III or isotretinoin



pathophysiology of acne vulgaris - correct answer 1. chronic inflammation of
hair follicles and sebaceous glands

2. Hormone associated increase in sebum production (sebaceous glands have androgen receptors)

3. hyperkeratinization blocks follicles--> comedones

4. Propionibacterium acnes infection produces lipases that break down the sebum--> proinflammatory
fatty acids= pustule or nodule formation



isotretinoin adverse effects - correct answer -dry skin, lips and eyes

-increased triglycerides and cholesterol

-highly teratogenic

-photosensitivity



What is iPLEDGE? - correct answer in order to be prescribed isotretinoin must
sign up and take 2 preg test prior to use and commit to 2 forms of contraception (used at least 1 month
prior to initiation and 1 mo after d/c)



Impetigo - correct answer highly contagious superficial vesiculopustular
bacterial skin infection

, *MC bacterial skin infection in children (~2-6 yo)



RFs for impetigo - correct answer -poor hygiene

-warm and humid weather

-skin trauma



Impetigo Types - correct answer 1. nonbullous: MC; vesicles, papules,
pustules-->honey-colored crusts; face and arms; S. aureus (grp A strep)

2. bullous: vesicles form large bullae with rupture-->varnish-like crusts; fever, diarrhea; S. aureus (NBs,
young)

3. ecthyma: ulcerative pyoderma; Grp A Strep



Impetigo Dx - correct answer clinical

(gram stain/culture)



Impetigo treatment - correct answer -mild: mupirocin (TID x 10 d) or
retapamulin; bacitracin -severe/systemic: cephalexin or dicloxacillin

if MRSA= doxy, clinda, bactrim



Impetigo complications - correct answer -Cellulitis

-acute glomerulonephritis



MC location of impetigo - correct answer face and arms



dx for impetigo - correct answer -+ gram stain

-+ superficial wound culture



impetigo Abx tx - correct answer 1. local- topical w/ mupirocin (Bactroban),
retapamulin, or fusidic acid

2. systemic- PO cephalexin

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