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The right atrium receives blood from the

Abnormally slow depolarization of the ventricles would most change the shape of the ________ in an ECG tracing.

The ________ is the difference between the resting and maximal cardiac output.

Which of the following are involved in the pulmonary circuit?

Oxygen is added to blood as it flows through the ________ circuit.

Figure 20-2 Cardiac Cycle Use Figure 20-2 to answer the following questions: What volume is labeled “G” on the graph?

In response to hemorrhage, there is

_____ – net movement of ions or molecules from an area of high concentration to an area of low concentration.

Substances tend to leave the bloodstream at the arterial end of the capillary because:

Listing. List three differences between arteries, veins and capillaries (ex.- characteristics, function, what they carry, etc) (2 X’s each) Capillaries [a] [b] [c] Arteries [d] [e] [f] Veins [g] [h] [i]