Illinois Vision Certification Practice Test

Referrals as part of vision screening indicate what step should be taken after a screening?

1. Providing glasses immediately

2. Further diagnostic evaluation

3. Conducting another screening

4. Informing parents of results

The correct answer is: Further diagnostic evaluation

After a vision screening, if the results indicate potential vision issues, a referral for further diagnostic evaluation is crucial. This step is necessary to determine the specific nature and extent of any vision problems. A screening is typically a preliminary assessment that can identify individuals at risk for vision impairments, but it cannot provide a definitive diagnosis. Further diagnostic evaluation involves using more specialized tests and examinations performed by eye care professionals. This can include comprehensive eye exams, assessments of visual acuity, and additional diagnostic imaging if needed. The aim is to obtain a complete understanding of the individual's vision health, which is essential for developing a treatment plan tailored to their specific needs. While providing glasses immediately, conducting another screening, or informing parents of results are important steps in the overall process, they do not directly address the need for a thorough evaluation that can specifically identify and diagnose any vision conditions that may have been flagged during the screening. Thus, the correct course of action after a screening that suggests possible vision issues is to pursue further diagnostic evaluation.