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Surgical Recall > Chapter 25: Shock- Intro > Flashcards

Chapter 25: Shock- Intro Flashcards

1
Q

What is the definition of shock?

A

Inadequate tissue perfusion

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2
Q

What are the different types (5)?

A
  1. Hypovolemic
  2. Septic
  3. Cardiogenic
  4. Neurogenic
  5. Anaphylactic
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3
Q

What are the signs of shock?

A
  • Pale, diaphoretic, cool skin
  • Hypotension
  • tachycardia
  • tachypnea
  • Decreased mental status and pulse pressure
  • Poor capillary refill
  • Poor urine output
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4
Q

What are the best indicators of tissue perfusion?

A
  1. Urine output,
  2. mental status
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5
Q

What lab tests help assess tissue perfusion?

A

Lactic acid (elevated with inadequate tissue perfusion), base deficit, pH from ABG (acidosis associated with inadequate tissue perfusion)

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Surgical Recall (168 decks)

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