PALS Provider Course

Incorrect. Switching roles every 2 minutes prevents rescuer fatigue and ensures high-quality chest compressions.

Incorrect. CPR is continued while monitoring for any changes and attempting to identify hidden reversible causes of PEA.

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

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

Incorrect. Neonatal oxygen saturation gradually increases after birth, reaching 80-85% within the first 5 minutes.

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

Incorrect. Oxygen saturation should be maintained at 94-98% to avoid hypoxia or hyperoxia.

Incorrect. Pulse checks should not exceed 10 seconds to minimize interruptions in chest compressions.

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

Incorrect. Respiratory failure is the leading cause of cardiac arrest in children due to their dependency on oxygenation and ventilation.

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

Incorrect. Defibrillation is the primary intervention for shockable rhythms like VF and pulseless VT in pediatric cardiac arrest.

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

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

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

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

Incorrect. Neonates in hypovolemic shock receive an initial fluid bolus of 10 mL/kg of isotonic crystalloid.

Incorrect. Limiting fluid boluses to 10 mL/kg prevents fluid overload and worsening cardiac function in cardiogenic shock.

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

Incorrect. The total cumulative dose of amiodarone during pediatric cardiac arrest should not exceed 15 mg/kg.

Incorrect. Rescue breaths deliver oxygen to maintain adequate ventilation in children with respiratory arrest and a pulse.

Incorrect. The two-thumb encircling technique ensures effective compressions and promotes high-quality infant CPR.

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

Incorrect. Hypoxia is one of the most common reversible causes of PEA and is addressed with oxygenation and ventilation.

Incorrect. Oxygen improves perfusion and reduces hypoxia in children with poor perfusion but a palpable pulse.

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

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

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

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

Incorrect. Vagal maneuvers are the first-line intervention for stable SVT, promoting parasympathetic activity to terminate the arrhythmia.

Incorrect. A compression fraction of greater than 80% ensures the majority of resuscitation time is spent delivering chest compressions.

Incorrect. Epinephrine at 0.01 mg/kg IV/IO is administered every 3-5 minutes during pediatric cardiac arrest to improve perfusion.

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

Incorrect. A 15:2 ratio is used during pediatric CPR with two rescuers to optimize ventilation and circulation.

Incorrect. ROSC (Return of Spontaneous Circulation) indicates the restoration of effective blood flow with a detectable pulse.

Incorrect. Epinephrine is given every 3-5 minutes during cardiac arrest to improve perfusion and chances of ROSC.

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

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

Incorrect. In cardiogenic shock, smaller fluid boluses of 5-10 mL/kg are preferred to avoid fluid overload and worsening cardiac function.

Incorrect. The cumulative maximum dose of amiodarone in pediatric cardiac arrest is 15 mg/kg IV/IO, given in divided doses.

Incorrect. Providing 10 breaths per minute ensures adequate oxygenation without causing hyperventilation during CPR with an advanced airway.

Incorrect. Magnesium sulfate is used to stabilize the myocardium and treat torsades de pointes in pediatric patients.

Incorrect. The initial energy dose for defibrillation in VF or pulseless VT is 2 J/kg, increasing as needed for subsequent shocks.

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

Incorrect. Needle decompression relieves pressure and restores ventilation in cases of tension pneumothorax.

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

Incorrect. Vasopressors like epinephrine or dopamine are used to improve cardiac output and perfusion.

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

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

Incorrect. Maintaining oxygen saturation at 94-98% avoids both hypoxia and the harmful effects of hyperoxia.

Incorrect. Fowler’s position (sitting upright) helps reduce respiratory effort and improve oxygenation in children with severe distress.

Incorrect. Fluids restore perfusion, and antibiotics treat the underlying infection causing septic shock.

Incorrect. Epinephrine is used to improve perfusion and heart rate in symptomatic bradycardia unresponsive to oxygen.

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

Incorrect. Intramuscular epinephrine is the first-line treatment for pediatric anaphylaxis, administered into the mid-thigh.

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

Incorrect. The encircling thumbs technique provides high-quality compressions for infants and ensures uniform pressure distribution.

Incorrect. For cardiogenic shock, smaller fluid boluses of 5-10 mL/kg are preferred to avoid fluid overload due to poor cardiac function.

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

Incorrect. The total dose of amiodarone during pediatric cardiac arrest should not exceed 15 mg/kg to avoid toxicity.

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

Incorrect. Hypoxia is the leading cause of pediatric bradycardia and should be addressed with oxygenation and ventilation.

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

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

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