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1. Shock is a syndrome characterized by:
Answer
decreased tissue perfusion and impaired cellular metabolism
-causes an imbalance in supply/demand for O2 a
2. When cells are hypoperfused the demand for O2 and nutrients:
Answer exceeds thesupply at the microcirculatory level
3. 4 main categories of shock:
Answer
-Cardiogenic
-Hypovolemia Absolute hypovolemia
-Relative hypovolemia
-Distributive Neurogenic shock Anaphylactic shockSeptic shock
-Obstructive
4. Cardiogenic shock occurs when either:
Answer
systolic or diastolic dysfunction of theheart's pumping action results in:
-Reduced CO, SV, and BP
5. The hearts inability to pump blood forward is called:
Answer systolic dysfunctionresults in a low CO
6. The most common cause of systolic dysfunction is:
Answer acute MI
7. When systolic dysfunction affects the right side of the heart:
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