Medical terminology plurals quiz: test plural forms fast
Quick, free medical plurals practice with instant feedback and examples.
Use this medical terminology plurals quiz to turn singular terms into correct plural forms and check tricky endings. You will get quick feedback and build speed for class, exams, or clinical notes. For targeted practice, review plural of pneumothorax, explore medical prefixes and suffixes quiz, or try a broader medical terminology quiz with answers.
Study Outcomes
- Identify singular-to-plural conversion rules -
Recognize how different medical term endings change when forming plurals, including ex, ix, is, y, a, nx, and um.
- Apply Latin and Greek pluralization patterns -
Use established linguistic rules to accurately transform singular medical terminology into their correct plural counterparts.
- Distinguish singular from plural medical terms -
Analyze various medical words to determine which forms are singular or plural with confidence.
- Construct correct plural medical terms -
Create accurate plural forms of singular terms through systematic practice and quiz challenges.
- Assess proficiency in medical terminology plurals -
Evaluate your mastery of plural medical terms through scored quiz feedback and targeted review.
Cheat Sheet
- Core medical terminology plurals -
Medical terminology plurals follow eight main Latin and Greek suffix patterns, including -us → -i, -um → -a, -a → -ae, -on → -a, -is → -es, -ex/ - ix → -ices, -nx → -nges, and -y → -ies. A solid grasp of these root transformations helps you confidently convert singular medical terms into correct plural forms (e.g., "stimulus" → "stimuli", "biopsy" → "biopsies"). University resources like MIT OpenCourseWare and the U.S. National Library of Medicine offer detailed charts for these suffix shifts.
- The plural ending for ix is "-ices" -
When a term ends in -ix or -ex, swap it for -ices; for example, "appendix" becomes "appendices" and "cortex" becomes "cortices". A handy mnemonic is "I X Ice," reminding you that "ix/ex" turns into "ice(s)". This rule is confirmed by authoritative sources such as the Merriam-Webster Medical Dictionary and Oxford University Press.
- Converting "-is" to "-es" -
Words ending in -is change to -es in their plural form; for example, "diagnosis" → "diagnoses" and "metastasis" → "metastases". Think "I S Eye S Es" to retain the vowel sound and streamline your memory. This pattern is widely documented in medical dictionaries and textbooks from institutions like Johns Hopkins University.
- Turning "-um" and "-on" endings into "-a" -
Both -um (Latin) and -on (Greek) endings convert to -a for plurals, such as "bacterium" → "bacteria" and "ganglion" → "ganglia". Remember the phrase "Um and On Go A" to simplify learning. Reputable sources, including the National Center for Biotechnology Information (NCBI), reinforce this transformation.
- Identifying which of the following medical terms are plurals -
Many plural medical terms end in -ae or -i, like "vertebrae" (from vertebra) and "bronchi" (from bronchus); spot these patterns to ace "which of the following medical terms are plurals" questions. A quick tip is that -ae always signals a plural of -a, and -i marks a plural of -us. This strategy is supported by guidelines from the American Medical Association Manual of Style.