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2 cards from this section. Quick, good the night before a test.
What is the primary function of the circulatory system?
Think about what the blood carries.
Name the two upper chambers of the heart.
What are the plural forms of the upper chamber?
What is the primary function of the human circulatory system?
Consider what the blood does.
True or False: The heart has three chambers.
Count how many chambers the heart actually has.
If the sino-atrial node fails, what consequence would it have on the heart’s rhythm? Discuss potential effects.
Consider what happens when the pacemaker doesn’t send impulses.
Compare double circulation in humans to that of amphibians. What are the evolutionary advantages?
Think about efficiency in how both groups handle oxygen delivery.
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