Cardiac Output, Stroke Volume & Heart Rate (OCR GCSE Physical Education): Quizzes
📚Quizzes
Practise the questions
12 questions from this quiz
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Practise the questions
12 questions from this quiz
What is the formula for cardiac output?
What is the formula for cardiac output?
Stroke Volume × Heart Rate
What is cardiac output?
What is cardiac output?
Amount of blood leaving heart per minute
What is stroke volume?
What is stroke volume?
Amount of blood ejected per beat
When is heart rate at its lowest?
When is heart rate at its lowest?
At rest
What is the anticipatory rise?
What is the anticipatory rise?
Heart rate increase before exercise
Why does heart rate increase sharply at the start of exercise?
Why does heart rate increase sharply at the start of exercise?
Due to demand for oxygen
What happens to heart rate during continuous exercise?
What happens to heart rate during continuous exercise?
It levels off
What happens to heart rate immediately after exercise stops?
What happens to heart rate immediately after exercise stops?
It decreases sharply
What is tidal volume?
What is tidal volume?
Air inspired/expired in normal breath
What is vital capacity?
What is vital capacity?
Max air expired after max inspiration
What is residual volume?
What is residual volume?
Air left after forced max exhalation
What happens to tidal volume during exercise?
What happens to tidal volume during exercise?
It increases