Describe the pathway of blood traveling through the closed system of the circulatory system starting with the right atrium.”
What are the main resistance vessels of the circulatory system? How are they controlled? ”
What differences did you observe in the structure of an artery versus the structure of a vein?
Which vessels allow diffusion of oxygen and nutrients across their cell layers?
List the vessels in order of ascending pressure within the circulatory system.
In what body region does the aorta originate?
What is systolic pressure? Diastolic pressure?
Why is pressure a sensible reading to measure circulatory health?
Explain the “lub-dub” sounds of the heartbeat.
Why do blood pressure and heart rate change after exercise?
How might the results in Table 2 change if someone else preformed the activities? Why
Why is it important for blood to flow in only one direction?
What is the process that is responsible for moving molecules from an area of high concentration to an area of low concentration? In what part of the circulatory system does this happen? ”