PALS Provider: Course

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

Incorrect. Vagal maneuvers are the first-line treatment to terminate SVT in stable pediatric patients by increasing vagal tone.

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

Incorrect. Compressions at 1/3 the depth of the chest ensure adequate perfusion without risking internal injuries.

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

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

Incorrect. A bolus of 20 mL/kg isotonic crystalloid is recommended to restore perfusion in pediatric hypovolemic shock.

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

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

Incorrect. Synchronized cardioversion is used to treat unstable VT with a pulse to restore a normal rhythm and improve hemodynamics.

Incorrect. The maximum dose of atropine for pediatric bradycardia is 1 mg for children and 3 mg for adolescents.

Incorrect. Rescue breaths provide oxygenation to prevent deterioration to cardiac arrest in children with a pulse.

Incorrect. Synchronized cardioversion begins at 0.5-1 J/kg for stable or unstable pediatric SVT and is increased if needed.

Incorrect. Fluid resuscitation, typically 20 mL/kg of isotonic crystalloid, restores perfusion in hypovolemic shock.

Incorrect. The two-thumb encircling technique ensures effective chest compressions and promotes better blood flow in infants.

Incorrect. IV access is the preferred route for drug delivery during resuscitation, ensuring rapid and reliable administration.

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

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

Incorrect. PEA is treated with high-quality CPR to maintain perfusion and address reversible causes.

Incorrect. Fluids restore perfusion, and antibiotics target the underlying infection in septic shock.

Incorrect. Vagal maneuvers are used to terminate stable SVT by increasing parasympathetic stimulation to the AV node.

Incorrect. Pediatric defibrillation starts at 2 J/kg and may increase to 4 J/kg for subsequent shocks if needed.

Incorrect. Adenosine is given as a rapid IV push at 0.1 mg/kg to terminate SVT caused by reentrant pathways.

Incorrect. Epinephrine at 0.01 mg/kg IV is administered during neonatal resuscitation to improve cardiac contractility and perfusion.

Incorrect. Vagal maneuvers are the first-line intervention for stable SVT to terminate reentrant arrhythmias without drugs.

Incorrect. Tension pneumothorax is a treatable cause of cardiac arrest, managed by needle decompression to relieve intrathoracic pressure.

Incorrect. Neonates in shock or with hypovolemia should receive a fluid bolus of 10 mL/kg of isotonic crystalloid.

Incorrect. CPR is initiated immediately to relieve the obstruction and restore ventilation in an unresponsive child.

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

Incorrect. Intraosseous access is a fast and reliable method for drug delivery when IV access is not immediately available.

Incorrect. Neonatal hypovolemic shock is managed with smaller boluses of 10 mL/kg to avoid overloading the circulatory system.

Incorrect. Rhythm checks are performed every 2 minutes to evaluate for shockable rhythms or changes in the patient’s condition.

Incorrect. A 15:2 ratio is used in two-rescuer pediatric CPR to optimize both circulation and oxygenation.

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

Incorrect. Atropine is administered at 0.02 mg/kg IV/IO for pediatric bradycardia due to vagal stimulation or primary AV block.

Incorrect. Synchronized cardioversion begins at 0.5-1 J/kg to restore a stable rhythm in unstable SVT in children.

Incorrect. IM epinephrine is the first-line treatment to reduce airway swelling and improve oxygenation.

Incorrect. Pulseless VT is a shockable rhythm that requires immediate defibrillation to restore a perfusing rhythm.

Incorrect. Delivering 10 breaths per minute ensures adequate oxygenation without causing hyperventilation during CPR.

Incorrect. During CPR with an advanced airway, providing 10 breaths per minute prevents hyperventilation and ensures adequate oxygenation.

Incorrect. High-quality CPR should be continued while searching for and addressing reversible causes of PEA.

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

Incorrect. Waveform capnography is the most reliable method to confirm and monitor proper ET tube placement in pediatric patients.

Incorrect. Neonates achieve oxygen saturation of 80-85% within the first 5 minutes as oxygenation gradually improves after birth.

Incorrect. Atropine is used to treat bradycardia caused by increased vagal tone or primary conduction abnormalities.

Incorrect. Lidocaine should not exceed a total dose of 3 mg/kg to avoid toxicity during resuscitation.

Incorrect. Oxygen is administered to stabilize respiratory failure and improve oxygen delivery.

Incorrect. Hyperglycemia is not listed as one of the reversible causes of cardiac arrest (H's and T's).

Incorrect. Early administration of epinephrine within 2 minutes improves outcomes in pediatric cardiac arrest.

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

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

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

Incorrect. Intraosseous access provides rapid and reliable vascular access for drug delivery during pediatric resuscitation.

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

Incorrect. An isotonic crystalloid bolus of 20 mL/kg is recommended to treat hypoperfusion caused by septic shock.

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

Incorrect. Fluid resuscitation restores perfusion, and antibiotics address the infection causing septic shock.

Incorrect. Hypoxia is the most common cause of pediatric bradycardia, and oxygenation and ventilation often resolve it.

Incorrect. Needle decompression relieves pressure and restores ventilation in children with tension pneumothorax.

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

Incorrect. Bag-mask ventilation supports oxygenation and prevents deterioration to cardiac arrest.

Incorrect. A compression fraction >80% ensures most of the resuscitation time is spent delivering compressions for optimal circulation.

Incorrect. Synchronized cardioversion is the first-line treatment for unstable SVT in pediatric patients.

Incorrect. Atropine is limited to a maximum single dose of 1 mg in pediatric patients to treat bradycardia.

Incorrect. Nebulized epinephrine reduces airway swelling and improves airflow in severe upper airway obstruction.