Exam 14:The Vascular System-Part C

Veins are able to constrict and increase venous return because of their:

The nerves to the smooth muscle of all arteries and veins are:

If the large arteries lose their elasticity,systolic BP will be:

Angiotensin II causes ___ and the secretion of the hormone ___.

Blood flows from the fetus to the placenta through the:

A systolic BP value is the pressure when:

Blood pressure in the pulmonary circulation and capillaries is:

The hormone that lowers blood pressure by increasing the excretion of sodium and water by the kidneys is:

The skeletal muscle pump is an important mechanism for venous return in the:

In capillaries,waste products dissolved in tissue fluid are returned to the blood by the process of:

The formation of angiotensin II will:

In capillaries,diffusion is the process by which:

In the fetus,the ductus venosus permits blood to flow:

Which of these hormones does NOT have an effect on blood pressure?

Following a small loss of blood,the heart will:

The effect of the hormone norepinephrine on blood pressure is to:

An arterial anastomosis is important because it:

Following a small loss of blood,the arteries will:

The hormone that raises blood pressure by increasing the reabsorption of sodium and water by the kidneys is:

Which vein is NOT paired with the part of the body it drains of blood?