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Cha 2 Exam 5: Shock Questions With Answers Graded A+ Assured Success
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Hypovolemic shock - S/S: hypotension, tachycardia, tachypnea, pallor, cool clammy skin, apprehension, anxiety, confusion, oliguria, thirst, (peds: depressed fontanels, sunken eyes, doughy skin, no tears) Shock (some causes) - Infection, CVD, Neuro injury, burns, trauma, anephylaxis, surgery, in...

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  • August 18, 2024
  • 4
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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Cha 2 Exam 5: Shock
Hypovolemic shock - S/S: hypotension, tachycardia, tachypnea, pallor, cool clammy skin,
apprehension, anxiety, confusion, oliguria, thirst, (peds: depressed fontanels, sunken eyes, doughy skin,
no tears)



Shock (some causes) - Infection, CVD, Neuro injury, burns, trauma, anephylaxis, surgery,
inflammation, hemorrhage



Adequate Perfusion Requires: - - Working pump (heart)

- Working vascular system

- Adequate blood supply



Body's Response to Stress - - Inflammatory response + coagulation pathway

- CNS stimulation

- SNS stimulation

- RAAS stimulation

- Release of pituitary hormones



Shock - A complex syndrome characterized by decreased tissue perfusion and impaired cellular
metabolism



Shock (what happens) - Imbalance of oxygen and nutrient supply to cells leads to hypoxia and
accumulation of metabolic wastes - cells die



Oxygenation and Perfusion - Depend on: effective gas exchange, total blood volume, CO,
size/integrity of capillary bed

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