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What does the root word enter/o signify?

  1. Heart

  2. Intestines

  3. Stomach

  4. Kidneys

The correct answer is: Intestines

The root word "enter/o" specifically signifies the intestines. This term is frequently used in medical terminology, particularly in relation to gastrointestinal health and diseases. For instance, terms like "enteritis" refer to inflammation of the intestines, while "enterostomy" refers to a surgical procedure that creates an opening in the intestine. The other root words pertain to different organs: the root for heart is "cardi/o," the root for stomach is "gastr/o," and the root for kidneys is "nephr/o" or "ren/o." Understanding these root words is crucial for interpreting medical terminology accurately, especially in a veterinary context where precise communication about animal health and anatomy is required.