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3 cards from this section. Quick, good the night before a test.
What is tidal volume?
Think about what happens during a typical breath.
Name the main muscle responsible for breathing.
This muscle is located beneath your lungs.
What is the primary site of gas exchange in the lungs?
Remember which structures are involved in oxygen and carbon dioxide exchange.
True or False: The respiratory center in the medulla controls the rhythm of breathing.
Think about where in the brain this regulation occurs.
Design an experiment to measure how changes in altitude affect breathing rates in humans.
Consider what factors influence breathing under different environmental conditions.
Discuss the physiological adaptations people living at high altitudes might have developed.
Think about how the body adapts to chronic low oxygen levels over time.
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