What is the first action the nurse should take for farm workers splashed with chemicals but who are still conscious and oriented?

In the scenario where farm workers have been splashed with chemicals but remain conscious and oriented, the most critical initial action is to ensure their safety and prevent further exposure to harmful substances. Isolating the clients is important to contain any potential hazards that may affect other individuals in the vicinity. This measure helps in managing the environment surrounding the exposed individuals, ensuring that the chemical agents do not spread and pose additional risks.

Following isolation, the next steps in the care process would typically involve decontaminating the patients, which usually includes removing contaminated clothing and washing the affected skin with copious amounts of water. However, isolating the clients is prioritized initially to prevent cross-contamination and protect others from any potential chemical exposure.

Other options, while important in the overall management of exposure, do not address the immediate concern of containing the situation and protecting the safety of both the exposed individuals and others nearby. For instance, applying oxygen is not immediately necessary unless the patients show signs of respiratory distress. Additionally, starting a decontamination shower should come after ensuring that the area is safe and controlled.