A nurse is caring for a client who has sustained a gasoline burn to 25 percent of the body. Which of the following is a priority safety concern when caring for this client?

Choice A rationale Gasoline is a liquid hydrocarbon that can continue to damage the skin and be absorbed systemically if not removed immediately. Decontamination is the priority to stop the burning process and prevent further chemical injury to the client and exposure to healthcare staff. It involves removing saturated clothing and flushing the skin with water. This essential safety step must occur before other assessments or interventions to ensure the clinical environment remains safe for everyone. Choice B rationale Asking about the last meal is part of a secondary assessment, specifically for potential surgical intervention or intubation risks. While important for general anesthesia preparation, it does not address the immediate life safety threat posed by chemical contaminants on the body. In the hierarchy of trauma care, stopping the injury source through decontamination precedes gathering nutritional history. This information is valuable for preventing aspiration during later procedures but is not the primary safety concern. Choice C rationale Elevating the head of the bed is a standard intervention to reduce edema and improve respiratory excursion, especially in burn patients. However, this action is subordinate to the immediate need for decontamination in a chemical burn scenario. Respiratory support and positioning are part of the ABCs, but if the patient is still covered in gasoline, the chemical continues to destroy tissue. Decontamination is the unique priority here to stabilize the wound environment and prevent inhalation of fumes. Choice D rationale Determining the exact volume of gasoline encountered provides context for the severity of exposure but does not mitigate the current physical risk. While toxicological data is helpful for long term management, the immediate physical presence of the chemical on the skin is the emergency that requires action. Knowing the amount does not change the initial requirement for thorough irrigation and removal of the substance. Treatment focuses on clinical presentation and immediate neutralization of the causative agent.