ATI RN
Pediatric Nursing Certification Practice Questions Questions
Question 1 of 5
In treatment of hypernatremia, the maximum accepted rate of drop of serum sodium per 24 hours?
Correct Answer: B
Rationale: A safe correction rate for hypernatremia is ≤12 mmol/L per day to prevent cerebral edema due to rapid fluid shifts.
Question 2 of 5
Hyperinflation with bilateral interstitial infiltrates and peri-bronchial cuffing are radiographic manifestations of:
Correct Answer: A
Rationale: Viral pneumonia often presents with hyperinflation, interstitial infiltrates, and peri-bronchial cuffing on chest X-ray.
Question 3 of 5
In an arrested child with ventricular fibrillation, the first maneuver to do immediately is
Correct Answer: A
Rationale: Immediate defibrillation is the first-line treatment for ventricular fibrillation to restore normal rhythm. Delays in defibrillation significantly reduce survival rates.
Question 4 of 5
Once the offending agent causing serum sickness is discontinued, the symptoms resolve spontaneously within
Correct Answer: B
Rationale: Serum sickness typically resolves within 1-4 weeks after stopping the offending agent.
Question 5 of 5
The percentage of FiO2 that can be delivered via a mask is up to:
Correct Answer: B
Rationale: A simple face mask can deliver FiO2 up to 85%, depending on the flow rate and patient's respiratory pattern.