Certified Paraoptometric (CPO) Practice Exam 2025

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What is the study of a specific discipline indicated by the suffix -ology?

Condition
Study of
Swelling
Disease

The correct answer is: Study of

The suffix "-ology" indeed signifies "the study of" a specific discipline. It is derived from the Greek word "logia," which means "the study of" or "the discourse on." This suffix is commonly found in many fields of study, such as biology (the study of life), psychology (the study of the mind), and many others. Understanding this suffix helps clarify the nature of various disciplines, indicating that they encompass a systematic examination or study of their respective subjects. The other options do not accurately reflect the meaning associated with the suffix "-ology," making "study of" the correct choice in this context.