The renal supplies oxygen-rich blood to each kidney, whereas the renal drains blood from each kidney to the inferior vena cava.

The kidneys help regulate water and the pH of the blood.Group of answer choicesTrueFalse

How could you summarize what is happening in the kidneys? There are two main steps:Filtration of blood and reabsorption of waste substances into the bloodFiltration of blood and reabsorption of minerals and nutrients into the bloodBreakdown of blood and absorption of nutrients.

Which blood vessels supply the kidneys with blood? the segmental artery  the interlobar artery the renal arteries the arcuate artery

What are the two jobs of the kidneys?Group of answer choicescleansers of the bloodregulators of the body's fluid contentdigest foodfilter water/fluids

The vena cava is a blood vessel in the circulatory system. Which of the following statements about the vena cava is correct?The vena cava carries oxygenated blood to the lungsThe vena cava carries deoxygenated blood to the lungsThe vena cava carries deoxygenated blood to the heartThe vena cava carries oxygenated blood to the body