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13 Cards in this Set
- Front
- Back
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Is shock a disease?
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Shock is a life-threatening condition, not a disease.
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Requirements to NOT go into shock
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1) Adequate cardiac pump
2) Effect vasculature/ciculatory system 3) Sufficient blood volume |
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Who is at risk for shock?
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Anybody with any type of disease is at risk for shock
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What is MAP?
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The average pressure at which blood moves through the vasculature.
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How do you calculate MAP?
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systolic bp + 2(diasolic bp)/3
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What is an average MAP?
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70-80mmHg is necessary for cells to receive oxygen and nutrients to metabolize energy
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Classifications of shock
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Hypovolemic shock
Cardiogenic shock Circulatory shock |
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3 types of circulatory shock
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*Septic shock - from infection
Neurogenic shock - from nerve damage or meds(epi anesth) Anaphylactic shock - allergy *most common |
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Hypovolemia begins when...
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the intervascular volume has decreased by ~15%
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Nursing management for hypovolemia
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Place client in modified trendelenburg - lower extremities are elevated to 20 degrees & HOB is elevated with a pillow
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Most common type of circulatory shock
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septic
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Nursing management for septic shock
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asepsis and hygiene
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Hallmark symptom for neurogenic shock
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VERY low bp
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