Certified Paraoptometric (CPO) Practice Exam 2025

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What does the suffix "-ia" signify in medical terminology?

  1. Condition of

  2. Abnormal state

  3. Cutting out

  4. Inflammation

The correct answer is: Abnormal state

The suffix "-ia" in medical terminology commonly signifies a "condition of." It is used to denote a state, condition, or quality related to a particular root word in medical terms. For example, "anemia" refers to a condition characterized by a deficiency of red blood cells or hemoglobin in the blood. In contrast, the other options describe different meanings. "Abnormal state" might imply irregular conditions but is not the precise definition of "-ia." "Cutting out" refers to surgical procedures, typically denoted by other suffixes like "-ectomy." "Inflammation" corresponds specifically to terms ending in "-itis." Thus, the correct understanding of "-ia" as indicating a condition makes it clear that it represents a broader range of health conditions rather than just abnormalities or specific processes.