What is the first step after diagnosing a corneal abrasion?

The first step after diagnosing a corneal abrasion is checking visual acuity. This step is crucial because it provides a baseline measurement of the patient's vision before any treatment begins. Visual acuity testing helps assess the severity of the injury and is essential not only for documenting the patient's condition but also for determining the need for further evaluation or intervention.

Once visual acuity has been established, further management, such as fluorescein staining to visualize the abrasion and prescribing appropriate treatments, can follow. This sequence is important because an understanding of any impact on vision informs the subsequent care plan, ensuring that the most appropriate interventions are made based on the patient’s condition.