A free medical terminology practice test with multiple-choice questions across prefixes, roots, and suffixes. Use it to check your readiness before a course exam or certification.
Which root means kidney?
nephr(o) means kidney, as in nephritis (inflammation of the kidney) and nephrology (the study of the kidneys).
The test is longer (10 questions) and slightly harder, mixing prefixes, roots, suffixes, and full clinical terms. Use the quiz to warm up and the test to gauge real readiness.
Yes, completely free with no account required. We also offer free practice questions and full interactive games on the campus page.
90%+ means you're exam-ready. 75–89% means a solid foundation with a few gaps to close. Below 75% — start with the prefixes, roots, and suffixes pages, then return.
Yes. After each question you see whether you were right or wrong with a short explanation, and a final summary appears at the end.
Once a week is a good cadence while studying. Tracking your score over time shows where you're improving and which morpheme families still need work.