Texas Pesticide Applicator Practice Exam

In the case of skin exposure to poison, what is the recommended first step?

1. Apply a bandage

2. Administer an antidote

3. Wash the area with large amounts of water

4. Apply a topical antiseptic

The correct answer is: Wash the area with large amounts of water

When there is skin exposure to a poison, the immediate recommended first step is to wash the affected area with large amounts of water. This action is crucial because it helps to dilute and remove the toxic substance from the skin, minimizing absorption and subsequent effects. Water serves as a safe and effective solvent for many toxic agents, allowing them to be flushed away rather than increasing the risk of further irritation or injury. Choosing to apply a bandage would not address the source of contamination and could potentially trap the poison against the skin, worsening the exposure. Administering an antidote is often inappropriate in cases of dermal exposure because most antidotes are designed for systemic effects, not localized skin exposure. Applying a topical antiseptic may provide some surface cleaning but would not address the poison itself effectively, possibly leading to further irritation or complications. Thus, flushing the area with water is the most effective and immediate response to enhance safety and prevent potential harm.