Mark the following statements as true or false. If a statement is false, correct it to make a true statement.


a. Arterioles reflexively dilate when blood pressure increases.

Mark the following statements as true or false. If a statement is false, correct it to make a true statement.

c. Hormones that decrease blood volume and blood pressure include antidiuretic hormone and aldosterone.

Mark the following statements as true or false. If a statement is false, correct it to make a true statement.

d. Angiotensin-II is a chemical that produces profound vasoconstriction.

Mark the following statements as true or false. If a statement is false, correct it to make a true statement.

e. The kidneys control blood pressure directly through adjustment of blood volume.

Define each term:

a. Pressure gradient

b. Blood pressure

c. Blood flow

d. Resistance

Explain why a person who is 7 feet tall is likely to have higher blood pressure than a person whose height is 4 feet.

Predict the effects of each of the following on systemic arterial blood pressure:

b. Caffeine consumption, which increases heart rate and causes vasoconstriction

Ms. Rodgers has been diagnosed with secretion of inappropriate ADH syndrome (SIADH). What effect will SIADH have on the amount of water in her body? What symptoms would you expect from this condition? How would it affect her blood pressure and net filtration pressure? (Connects to Chapter 16)