True or False: It is critical to wash the victim's skin with large amounts of running water if poison is present.

Washing the victim's skin with large amounts of running water is indeed critical when poison is present. The rationale behind this practice is that water helps to dilute and remove the toxic substance, minimizing its absorption into the skin and reducing the potential for injury or adverse effects. This immediate action is essential in situations where chemical exposure has occurred, as it can significantly mitigate the impact of the poison.

The recommendation for using large amounts of running water is based on ensuring thorough cleanup and preventing the poison from lingering on the skin. This is especially important for aggressive or irritating substances. The washing should continue for a sufficient duration, often advised to last at least 15 to 20 minutes, to adequately remove the poison.

In cases where the poison may not be acidic, or where a victim may not feel the need for assistance, the priority remains on prompt action to prevent harm. Therefore, the guidance is straightforward: always wash the affected area with copious amounts of running water in the event of skin contact with any poison.