To flush a chemical from a patient's left eye, the EMR should pour water ________.

Pouring water from the inside corner of the left eye to the outside is the correct approach for flushing chemicals from a patient's eye. This technique helps to avoid further contamination of the uninjured eye and ensures that the chemical does not flow across the surface of the eye, which could exacerbate the injury. By directing the flow of water outward, it minimizes the risk of spreading the chemical to other parts of the eye or face, and effectively aids in the removal of the harmful substance from the eye itself.

In emergency situations involving eye exposure to chemicals, it's crucial to follow this method to ensure that the cleansing is thorough and safe. Flushing from the outside corner to the inside could potentially push the chemical deeper into the eye, while pouring water directly from above may not provide adequate control over the flushing process. Using high pressure is also not advisable, as it may cause injury to the delicate structures of the eye rather than gently rinsing away the substance.