Certified Paraoptometric (CPO) Practice Exam 2025

What is the primary function of a Paraoptometric?

1. Diagnosing eye diseases

2. Performing surgeries

3. Assisting ocular examinations

4. Dispensing glasses

The correct answer is: Assisting ocular examinations

The primary function of a Paraoptometric centers on assisting ocular examinations. Paraoptometrics play a vital role in supporting optometrists by conducting preliminary assessments, gathering patient histories, and performing basic tests such as visual acuity checks, lensometry, and assisting with the use of diagnostic equipment. Their responsibilities help streamline the examination process and ensure that patients receive thorough eye care. While diagnosing eye diseases, performing surgeries, and dispensing glasses are important aspects of patient care in the optical field, these tasks fall primarily under the purview of optometrists and ophthalmologists. Paraoptometrics generally do not diagnose conditions or perform surgical procedures, and although they may assist with the dispensing of glasses, their main focus remains on supporting the examination process.