A nurse is assisting with the care of a preschooler who has manifestations of respiratory syncytial virus. Which of the following actions should the nurse take?

Choice A rationale: "Request an x-ray of the preschooler's neck." - This action is not indicated for a preschooler with manifestations of respiratory syncytial virus (RSV) RSV primarily affects the respiratory system, and an x-ray of the neck would not be relevant for this condition. Choice B rationale: "Initiate droplet precautions." - This is the correct answer. RSV is highly contagious and primarily spreads through respiratory droplets. Initiating droplet precautions, such as wearing a mask and practicing proper hand hygiene, is essential to prevent the transmission of the virus to others in the healthcare setting. Choice C rationale: "Administer fluconazole to the preschooler." - Fluconazole is an antifungal medication and would not be appropriate for treating RSV, which is a viral respiratory infection. Antifungal medications are used to treat fungal infections, not viral ones. Choice D rationale: "Monitor the preschooler's urine for protein." - Monitoring urine for protein is not relevant to the care of a preschooler with RSV. This action is more suitable for conditions that may affect the kidneys or urinary system but not RSV, which primarily affects the respiratory system.