During a well-child exam, the red reflex test indicates a potential problem. What is the best action?

When the red reflex test shows an abnormal result, it often indicates the possibility of serious eye conditions, such as cataracts, retinoblastoma, or other abnormalities that require specialized assessment. The red reflex test, which involves observing the reflection of light from the retina, is a crucial screening tool for detecting these issues early in life.

Referring to ophthalmology for evaluation is the most appropriate action in this scenario. An ophthalmologist specializes in diagnosing and treating eye conditions and has the necessary training and equipment to conduct a comprehensive assessment of the child's eye health. This referral allows for further diagnostic testing, which may include imaging or additional visual assessments to determine the underlying problem accurately.

Other actions, such as assessing for a corneal abrasion, consulting with a neonatologist, or performing visual acuity testing are less appropriate in the context of an abnormal red reflex. These steps might be relevant in different clinical scenarios but do not directly address the urgent need for a thorough examination of potential serious eye conditions indicated by the red reflex test results.