PALS Provider: Course

Incorrect. The first shock in VF or pulseless VT is delivered at 2 J/kg, with subsequent shocks at 4 J/kg if needed.

Incorrect. The first shock in pediatric cardiac arrest is delivered at 2 J/kg to restore a perfusing rhythm.

Incorrect. For one-rescuer infant CPR, compressions are performed using two fingers just below the nipple line.

Incorrect. Hypoglycemia is a reversible cause of PEA and should be corrected to restore normal metabolic and cardiac function.

Incorrect. Adenosine is administered to terminate reentrant arrhythmias causing SVT when vagal maneuvers fail.

Incorrect. Magnesium sulfate stabilizes the myocardium and is administered at 25-50 mg/kg for torsades de pointes in pediatric patients.

Incorrect. Defibrillation for pediatric pulseless VT starts at 2 J/kg, increasing to 4 J/kg for subsequent shocks as needed.

Incorrect. Oxygen saturation gradually increases after birth, with a target of 60-65% during the first minute of neonatal resuscitation.

Incorrect. Hypoxia is the primary cause of pediatric bradycardia and should be treated with oxygen and ventilation.

Incorrect. The maximum dose of adenosine for terminating SVT in pediatric patients is 12 mg, administered as a rapid IV push.

Incorrect. Maintaining oxygen saturation between 90-95% prevents hypoxia and avoids the risks of hyperoxia in neonates.

Incorrect. The compression-to-ventilation ratio for neonatal CPR with two rescuers is 3:1, prioritizing ventilation over compressions.

Incorrect. Adenosine is the first-line drug for stable SVT, given as a rapid IV push to interrupt reentrant tachyarrhythmias.

Incorrect. Assessing responsiveness determines whether the child requires immediate intervention.

Incorrect. The initial defibrillation dose for children is 2 J/kg, increasing to 4 J/kg for subsequent shocks if needed.

Incorrect. Adenosine is used to terminate reentrant arrhythmias in SVT by slowing conduction through the AV node.

Incorrect. Ventilations are delivered every 6 seconds (10 breaths per minute) to ensure oxygenation without interrupting compressions.

Incorrect. Compressing to one-third the chest depth ensures adequate perfusion while minimizing the risk of injury during CPR.

Incorrect. Tension pneumothorax is included in the “T’s” of reversible causes and is treated with needle decompression to relieve pressure.

Incorrect. Nebulized epinephrine reduces airway swelling and improves airflow in children with severe croup and airway obstruction.

Incorrect. Epinephrine is given at a dose of 0.01 mg/kg IV every 3-5 minutes for pediatric bradycardia unresponsive to oxygenation.

Incorrect. A PETCO2 value above 10 mmHg indicates effective chest compressions and perfusion during CPR.

Incorrect. Hypothermia is one of the "H's" and should be corrected to restore normal cardiac function during resuscitation.

Incorrect. During advanced airway CPR, breaths are delivered at 6-8 seconds (10 breaths/min) without pausing chest compressions.

Incorrect. Synchronized cardioversion is indicated in unstable SVT to restore a normal sinus rhythm safely.

Incorrect. The recommended compression rate for high-quality CPR in children is 100-120 compressions per minute.

Incorrect. Waveform capnography is the most reliable method for confirming and monitoring ET tube placement.

Incorrect. A 20 mL/kg bolus of isotonic crystalloid is recommended for managing septic shock in children.

Incorrect. The initial defibrillation dose for pediatric VF is 2 J/kg, increasing to 4 J/kg for subsequent shocks if needed.

Incorrect. Waveform capnography is the gold standard for confirming and monitoring endotracheal tube placement in real-time.

Incorrect. Oxygen delivery improves oxygen saturation and stabilizes respiratory distress in children.

Incorrect. Oxygen improves perfusion and is the first-line treatment for bradycardia caused by hypoxia.

Incorrect. Hypovolemia is a reversible cause of cardiac arrest and is treated with rapid fluid resuscitation to restore perfusion.

Incorrect. Amiodarone is administered at 5 mg/kg IV/IO during pediatric cardiac arrest for refractory VF or pulseless VT.

Incorrect. Epinephrine is given every 3-5 minutes to enhance coronary and cerebral perfusion during pediatric cardiac arrest.

Incorrect. Synchronized cardioversion restores a stable rhythm in unstable SVT that is refractory to adenosine.

Incorrect. Adenosine is not contraindicated but is generally not the first-line treatment in unstable SVT, where synchronized cardioversion is preferred.

Incorrect. Oxygen saturation should be maintained between 94-98% to prevent hypoxia or hyperoxia during resuscitation.

Incorrect. Magnesium sulfate stabilizes the myocardium and is the drug of choice for torsades de pointes in children.

Incorrect. Hypoxia-induced bradycardia is treated with oxygen to improve perfusion and heart rate.

Incorrect. Respiratory failure leads to hypoxia, which is the most frequent cause of bradycardia in children.

Incorrect. VF is a shockable rhythm requiring immediate defibrillation to restore organized cardiac activity.

Incorrect. Checking responsiveness determines the need for immediate resuscitation efforts.

Incorrect. Rescue breaths provide adequate oxygenation and prevent progression to cardiac arrest in children with respiratory failure.

Incorrect. Atropine is dosed at 0.02 mg/kg, with a maximum single dose of 0.5 mg for children and 1 mg for adolescents.

Incorrect. ROSC refers to the restoration of spontaneous cardiac activity with a detectable pulse and effective circulation.

Incorrect. The two-thumb encircling technique provides effective chest compressions and allows better control for ventilations.

Incorrect. A fluid bolus, typically 20 mL/kg of isotonic crystalloid, is the first step in treating hypovolemic shock in children.

Incorrect. Hypoxia is the leading reversible cause of cardiac arrest in children and should be addressed promptly with oxygenation.

Incorrect. A fluid bolus of 20 mL/kg is recommended for septic shock to restore perfusion and stabilize circulation.

Incorrect. Synchronized cardioversion begins at 0.5-1 J/kg for pediatric SVT and increases as needed based on clinical response.

Incorrect. A PETCO2 value above 10 mmHg indicates adequate chest compressions and cardiac output during CPR.

Incorrect. The initial defibrillation dose for pediatric VF is 2 J/kg, increasing to 4 J/kg for subsequent shocks if needed.

Incorrect. Atropine should not exceed a total dose of 3 mg during pediatric resuscitation to avoid adverse effects.

Incorrect. Encouraging spontaneous clearance prevents worsening of the obstruction in children with partial airway blockage.

Incorrect. Synchronized cardioversion begins at 0.5-1 J/kg for pediatric SVT and may increase to 2 J/kg if needed.

Incorrect. Asystole is a non-shockable rhythm requiring high-quality CPR and epinephrine administration.

Incorrect. Delivering 8-10 breaths per minute ensures adequate oxygenation without hyperventilation during CPR with an advanced airway.

Incorrect. Rhythm checks are performed every 2 minutes to minimize interruptions in compressions while assessing the rhythm.

Incorrect. A 15:2 ratio ensures adequate oxygenation and circulation during two-rescuer child CPR.

Incorrect. Oxygenation and ventilation are the first-line treatments for pediatric bradycardia, addressing the most common cause: hypoxia.

Incorrect. Magnesium sulfate is the treatment of choice for torsades de pointes and is not contraindicated.

Incorrect. Rescue breaths ensure oxygenation and prevent further deterioration in children with respiratory failure.

Incorrect. A 15:2 ratio ensures efficient oxygenation and circulation during two-rescuer pediatric CPR.

Incorrect. Atropine is given at a dose of 0.02 mg/kg to treat bradycardia caused by increased vagal tone or primary AV block.