Trace blood flow in the fetus starting with a drop of blood in the umbilical vein and ending at the internal iliac artery. Your blood tracing should bypass the liver and the lungs. Include bypass names and chambers of the heart in your ordered list.

As Epi in the plasma decreases, cardiac output…

As blood travels from the arterial end of a capillary to the venous end, capillary osmotic pressure…

Which of the following would not occur in response to a decrease in MAP?

As blood travels from the arterial end of a capillary to the venous end, capillary osmotic pressure…

As MAP increases, parasympathetic activity…

As plaque in an artery increases, resistance in that artery will…

As Epi in the plasma decreases, cardiac output…

Which of the following would not occur in response to a decrease in MAP?

Assuming you are out running, answer the following questions in the space provided: Part a.  Would resistance be high or low in the arterioles leading to skeletal muscles in your legs? Explain your answer. Part b.  What specifically causes this change in arteriole resistance? Part c.  Are precapillary sphincters to your digestive organs relaxed or contracted? Explain your answer.