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The regulation of blood flow by local mechanisms within a capillary bed is called

The right atrium receives blood from the

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

Each of the following factors would increase cardiac output except

Diastolic pressure is the blood pressure in the arteries at the peak of ventricular contraction.

The lowest blood pressure would be found in the _____

Reductions in venous return cause reductions in both stroke volume and cardiac output.

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 one of the following blood vessels carries oxygenated blood: