Cardiac output calculations
•If the stroke volume
has decreased to 40ml and the heart rate remains at 72bpm- what will the
cardiac output be? What will be the effect of this? Why might the stroke volume
decrease?
•
•If the heart rate
increases to 100bpm and the stroke volume stays at 75ml-what will the cardiac
output be? What will be the effect of this on the individual? Why might the
heart rate increase?
Write the journey of a
red blood cell though the heart- the sequence of blood vessels and chambers.
Use all the keywords and parts of the heart structure in your answer. Can do it
as a flow diagram with animations, a storyboard or as written prose (story/
poem/ narrative).
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