NUR 325 Perfusion

NUR 325 Perfusion
1. Define Perfusion
Answer
the flow of blood through arteries and capillaries delivering nutrients and oxygen to cells
2. Define Ischemia
Answer
Lack of perfusion to the tissue
3. Define Infarction
Answer
Tissue death from sustained ischemia
4. Define Anoxia
Answer
lack of oxygen to tissue
5. What two factors are required for optimal perfusion?
Answer
-Working heart to pump blood
-Patent (unobstructed) vasculature
6. Central perfusion is the force of blood movement generated by
?
Answer
Cardiac output
7. What is the formula for Cardiac Output?
Answer
Cardiac output = Stroke volume X Heart rate

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