Dermatology Board Review 2007 Part 3

In what disease will you see green diapers?

PKU

PKU

• Pigment dilution• Phenylalanine competes with tyrosine• Light eyes, blonde hair

What are the 4 skin findings in Down’s patients?

EPSAlopecia Areatascrotal tongue

clear cell syringomas

What contact allergen is found in sodas, wine, vermouth and

chocolate?

Balsam of perufragrancesadhesives

spices

What syndrome has cherry-red spots, xanthomas, and yellow

skin?

Neimann-Pick Disease

• Defect: sphyngomyelinase

What syndrome has synostosis and severe acne in unusual

locations?

Apert’s Disease

Name 2 diseases where you might see banana bodies on path?

Farber’s diseaseOchronosis

What subtype of molluscum is most common in HIV patients?

Molluscum virus type 2

What are the 2 common allergens in injectable anesthetics?

Methylparabenssodium metabisulfate

An O to Z flap is an example what kind of flap?

Rotation flap

What syndrome is classically associated with delayed

separation of the umbilical cord?What is the defect?

Leukocyte Adhesion DeficiencyB2 integrin

What are the 3 nerves that are at risk at Erb’s point?

Spinal accessorygreater auricularlesser occipital

Which nerve block will provide anesthesia of the upper lip?

Infra-orbital nerve

• What can block a poison ivy reaction in a person who is allergic?

• Quaternium 18 (Ivy Block)

• What does BOTOX cleave?

• SNAP-25

What spider is this and what is the toxin?

• Wolf Spider• Lycosidae• Histamine

What fungus?

• T. rubrum---birds on a wire

Trichthiosystrophy

• Trichoschisis• PIBIDS, Tay’s• Nucleotide excision repair defect

Match the flap with its type:

1) O-Z

2) Island pedicle

3) Bilobed

4) Z-plasty

5) Perialar crescentic

A. Advancement

B. Rotation

C. Transposition

D. Inversion

E. Transalignment

Match the flap with its type:

1) O-Z

2) Island pedicle

3) Bilobed

4) Z-plasty

5) Perialar crescentic

B. Rotation

A. Advancement

C. Transposition

C. Transposition

A. Advancement