Generalized vasoconstriction occurs as a result of:

The _____ _____ normally establish the rate of contraction

When the ventricles contract, the bicuspid (mitral) valve prevents blood from flowing from the:

Blood will flow an area of _____ pressure to an area of _____ pressure

In which of the following would the blood flow be highest?

Which of the following increases heart rate:

Which of these events is NOT associated with ventricular systole:

________ form elaborate capillary networks within tissues that allow for very slow blood flow.

ADH and aldosterone secretion are part of the body’s long-term compensation for

Stimulation of the aortic baroreceptors reflexively results in