The nurse is assessing a 4-year old client who was sent to the emergency department from urgent care. Assessment reveals tripod positioning, blue lips, mottled skin, inspiratory stridor, and excessive drooling. Vital signs are: Temp: 39 C (102.2 F) HR: 188 RR: 46 02: 81% What is the priority action for the nurse to take at this time?

A. The child is showing signs of severe respiratory distress, likely due to epiglottitis. The priority is to keep the child calm to avoid further airway obstruction and to prepare for emergency airway management. B. While assessing the throat for epiglottitis is important, direct visualization of the throat can cause spasm and worsen airway obstruction. C. The knee-to-chest position is typically used in cases of respiratory distress in infants (e.g., with RSV), but not in this case. D. While IV access and fluids may be necessary, the immediate priority is securing the airway.