Exam 2 - Serious skin signs Flashcards

1
Q

True/false: Scarlet fever is associated with strep throat

A

True

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2
Q

Why are severe skin rashes dangerous?

A

Can lead to dehydration

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3
Q

Examples of red ras with bullae

A
  • Toxic epidermal necrolysis
  • Bullous pemphigoid
  • Steven Johnson syndrome
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4
Q

Examples of red rash with pustules

A
  • Pustular eruptions after medications
  • Generalized pustular psoriasis
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5
Q

Examples of generalized rash with vesicles

A
  • Disseminated HSV
  • Vesicular rash reaction from drug
  • Zoster
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6
Q

Example of red rash with scaling

A

Erythroderma (exfoliative dermatitis)

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7
Q

Examples of generalized wheals and soft tissue swelling

A
  • Severe angioedema
    • Causes: ACE inhibitors
  • Urticaria
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8
Q

Examples of generalized purpura

A
  • Purpura fulminans
    • Can be due to DIC
  • Purpuric drug eruption
  • Petechiae due to thrombocytopenia
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9
Q

Examples of generalized palpable purpura

A
  • Leukocytoclastic vasculitis
  • Infective endocarditis
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