The roots 'nephr/o' or 'ren/o' refer to which organ?

The roots 'nephr/o' or 'ren/o' refer to which organ?

• A. Liver
• B. Lungs
• C. Kidney
• D. Stomach

Answer: (C)

These roots denote the kidney. In medical terminology, nephr/o and ren/o are the combining forms that mean kidney. They show up in terms like nephrology (the study of kidney disease), nephron (the kidney’s functional unit), and renal (relating to the kidney). Nephro- comes from the Greek nephros, and reno- from the Latin renes, both referring to the kidney. Other organs have different roots: hepat/o for the liver; pulmon/o or pneumon/o for the lungs; gastr/o for the stomach. So the organ described by these roots is the kidney.

These roots denote the kidney. In medical terminology, nephr/o and ren/o are the combining forms that mean kidney. They show up in terms like nephrology (the study of kidney disease), nephron (the kidney’s functional unit), and renal (relating to the kidney). Nephro- comes from the Greek nephros, and reno- from the Latin renes, both referring to the kidney. Other organs have different roots: hepat/o for the liver; pulmon/o or pneumon/o for the lungs; gastr/o for the stomach. So the organ described by these roots is the kidney.