HSI Lifeguard Certification Practice Exam

Flooding the eyes with water for 15 minutes is the correct response in this scenario. When a child, especially one as young as 2 years old, comes into contact with caustic chemicals in their eyes, immediate and thorough irrigation is essential to dilute and wash away the harmful substance. Water is the best first aid measure because it can help neutralize the chemical effects and prevent further damage to the eye tissues.

The recommended duration of 15 minutes ensures that the chemicals are adequately flushed from the eyes, minimizing the risk of serious injury. It's important to keep the eyelids open to allow water to reach the entire surface of the eye and ideally rinse from the inner corner to the outer corner to avoid pushing the chemical deeper into the eye.

Other responses, such as applying eye drops or using a saline solution, are not immediate enough and may not provide the thorough cleansing needed. Covering the eyes with a cloth does not help in washing away the chemicals and could even exacerbate the situation by trapping the irritants against the surface of the eye. Following the proper washing procedure is crucial for minimizing injury and promoting recovery.