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failure of the circulatory system to meet metabolic needs of vital organs is:
amount of blood pumped out of the left vetricle per minute.
normal 2-8 liters per minute
stroke volume x hr =
volume of blood ejected by the ventricle with each contraction
volume of blood filing the ventricle just before ventricular contraction
resistance to blood flow out of the ventricle during ventricular contraction
forcefulness of myocardial contraction
form of shock where the heart is unable to supply enough blood to the body bc of blood loss or inadequate blood volume
serious, abnormal condition that occurs when an overwhelming infection leads to low blood pressure and low blood flow.
vital orgrans, such as the brain, heart, kidneys, and livery may not function properly or may fail
dilation of peripheral vasculature from an ALLERGIC response that results in the circulatory failure
caused by toxin made by staphylococcus aureus
causes of hypovolemic shock
- loss of blood vol
3 types of causes of septic, anaphylactic, toxic shock
- decrease afterload
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