AP BIOLOGY

Detailed explanation-1: -Medical terms related to the kidneys commonly use terms such as renal and the prefix nephro-. The adjective renal, meaning related to the kidney, is from the Latin rēnēs, meaning kidneys; the prefix nephro-is from the Ancient Greek word for kidney, nephros ().

Detailed explanation-2: -Renal is another word for kidney. You have two renal arteries. The right renal artery supplies blood to the right kidney, while the left artery sends blood to the left kidney.

Detailed explanation-3: -One of a pair of organs in the abdomen. The kidneys remove waste and extra water from the blood (as urine) and help keep chemicals (such as sodium, potassium, and calcium) balanced in the body.

Detailed explanation-4: -Renal is an adjective, whereas kidney is a noun. The two words are not tautologies. The word, renal, is derived from Latin (ren). The words for kidney in French (rein), Italian (rene) and Spanish (rinon) are very similar to renal.

Detailed explanation-5: -The kidneys are bean-shaped organs located in the abdomen, on either side of the spine, that filter your blood. This system is often called the “renal system.” The kidneys can develop conditions that prevent it from functioning well, as well as cancer.