The combining forms ren/o and nephr/o refer to which organ?

The combining forms ren/o and nephr/o refer to which organ?

• A. kidney
• B. liver
• C. heart
• D. lung

Answer: (A)

The organ in question is the kidney. The combining forms ren/o and nephr/o both refer to the kidney—ren/o comes from Latin renes, while nephr/o comes from Greek nephros. They’re used in terms like renal (kidney-related), nephrology (study of the kidney), nephritis (kidney inflammation), and nephrectomy (removal of a kidney). Other organs use different roots, such as hepat/o for the liver, cardi/o for the heart, and pneumon/o or pulmon/o for the lungs.

The organ in question is the kidney. The combining forms ren/o and nephr/o both refer to the kidney—ren/o comes from Latin renes, while nephr/o comes from Greek nephros. They’re used in terms like renal (kidney-related), nephrology (study of the kidney), nephritis (kidney inflammation), and nephrectomy (removal of a kidney). Other organs use different roots, such as hepat/o for the liver, cardi/o for the heart, and pneumon/o or pulmon/o for the lungs.