Situation: A nurse works in the pediatric rehabilitation clinic and the emergency room of a regional hospital. A 2-year-old is brought to the emergency room 20 minutes after drinking kerosene stored in a soft-drink bottle. He is coughing and gagging, with a respiratory rate of 44/min. Which action is appropriate?

The main danger of hydrocarbons such as kerosene is aspiration pneumonitis. Coughing and gagging suggest aspiration, so respiratory status and oxygen saturation are monitored closely and oxygen is given as needed. Activated charcoal does not bind hydrocarbons and adds aspiration risk, gastric lavage is not routine, and early chemical pneumonitis is not an infection, so preventive antibiotics are not given routinely.

Clinical context
A 2-year-old who drank kerosene 20 minutes ago is now coughing, gagging, and tachypneic at 44/min. Kerosene is a low-viscosity, highly volatile hydrocarbon with low surface tension, so even a small amount can spread quickly across the airway and be aspirated ^[2]. The cough and gag reflex are not reassuring signs; they indicate the child may already be aspirating or is at immediate risk of aspiration pneumonitis.

Why the correct answer is monitoring
The priority is respiratory support and close observation. Hydrocarbon pneumonitis evolves over the first 6–8 hours, with fever, tachypnea, hypoxemia, and tachycardia, and symptoms typically peak within 48 hours ^[1]. Because deterioration can occur after a relatively stable early period, serial assessment of breathing effort, lung sounds, and oxygen saturation is the most appropriate immediate action. Oxygen is given only as needed for hypoxemia, and fluid balance is also monitored carefully ^[2].

Intervention	Why it is not appropriate here
Gastric lavage	Not routine for hydrocarbons; it increases the risk of vomiting and further aspiration without removing the main danger, which is already in the airway.
Activated charcoal	Does not bind kerosene or other hydrocarbons well, and giving it by mouth adds aspiration risk and may obscure airway assessment.
Prophylactic antibiotics	Early chemical pneumonitis is an inflammatory injury, not a bacterial infection; antibiotics are reserved for confirmed secondary infection, not given routinely.
Close respiratory monitoring	Correct. Detects early hypoxemia and worsening pneumonitis so oxygen and advanced support can be started promptly.

Watch out! A normal initial oxygen saturation does not rule out evolving pneumonitis. The inflammatory response develops over hours, so repeated reassessment is essential. Key point! The danger of kerosene is not the amount in the stomach but the amount that reaches the lungs. Management is supportive, not decontamination-focused.

In children with severe respiratory distress or hypoxemia that does not respond to supplemental oxygen, escalation to positive-pressure ventilation or intensive care may be needed ^[2]. Most children who aspirate hydrocarbons recover with supportive care, but late presentation and harmful home remedies can worsen outcomes . The emergency nurse’s role is to protect the airway, avoid any maneuver that could trigger vomiting, and monitor for the expected 6–8 hour window of symptom evolution ^[1].