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3 cards from this section. Quick, good the night before a test.
What is the outer layer of the heart called?
It's the protective layer around the heart.
How many chambers does the heart have?
Name all four chambers.
What is the function of the SA node?
Remember which part of the heart controls the rhythm.
True or False: The heart has two atria and two ventricles.
Consider how many of each type of chamber is present.
Design an experiment using ECG data to evaluate the effects of exercise on heart rate and rhythm.
Consider how exercise affects heart function and how you can measure it.
Analyze a scenario where an athlete shows signs of irregular heart rates on an ECG. What steps should be taken to address this issue?
Focus on health checks and potential lifestyle adjustments.
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