A firm surface is needed to ensure effective compressions.

Ventilations should be given every 6 seconds when an advanced airway is in place.

Rescue breaths should be given before starting chest compressions in drowning victims.

AED pads should be placed at least 1 inch away from a pacemaker to ensure proper function.

For a single rescuer, the correct ratio is 30 compressions to 2 breaths.

Excessive ventilation can cause complications like gastric inflation.

Unlike adults, the most common cause of cardiac arrest in infants and children is respiratory failure leading to hypoxia.

The first step after turning on an AED is attaching the electrode pads.

Adult chest compressions should be at least 2 inches (5 cm) deep.

For suspected spinal injuries, the jaw thrust maneuver is used instead of head tilt-chin lift to maintain spinal alignment.

The best way to ensure effective ventilation is by observing visible chest rise with each breath.

Ventilations should be given every 6 seconds when an advanced airway is in place.

Switching roles every 2 minutes minimizes interruptions and maintains high-quality CPR.

For a single rescuer, the correct ratio is 30 compressions to 2 breaths.

The correct compression depth for adult CPR is at least 2 inches (5 cm).

Chest compressions keep oxygenated blood circulating to the brain and heart until normal function is restored.

For two-rescuer infant CPR, the correct compression-to-ventilation ratio is 15:2.

Effective compressions allow full chest recoil, ensuring proper circulation.

For single-rescuer infant CPR, use two fingers just below the nipple line to perform compressions.

Encourage the victim to keep coughing instead of immediately intervening.

For two-rescuer pediatric CPR, the correct compression-to-ventilation ratio is 15:2.

The recommended compression rate is 100-120 compressions per minute.

The recommended compression rate is 100-120 compressions per minute.

The recommended compression rate is 100-120 compressions per minute.

Early defibrillation is the most critical step in increasing survival rates for patients in cardiac arrest with a shockable rhythm.

Excessive ventilation can cause complications like gastric inflation.

AED pads should be placed at least 1 inch away from a pacemaker to avoid interference.

Rescuers should switch every 2 minutes to maintain high-quality CPR and prevent fatigue.

Defibrillation should be performed as soon as a shockable rhythm is detected by the AED.

For adult CPR, compressions should be performed with two hands, one on top of the other, placed on the lower half of the sternum.

Pulse checks should be performed approximately every 2 minutes when providing rescue breathing.

Most AEDs are programmed to reanalyze the heart rhythm every 2 minutes.

If the AED does not advise a shock, rescuers should immediately resume CPR.

Chest compressions should continue while the AED is charging to maintain circulation.

If a patient has a pulse but is not breathing adequately, healthcare providers should provide rescue breathing without chest compressions.

Agonal gasps are not normal breathing and should not delay CPR.

An AED analyzes the heart rhythm and delivers a shock if a shockable rhythm is present.

Switching roles every 2 minutes ensures high-quality compressions without fatigue.

High-quality CPR requires minimizing interruptions to maintain circulation.

Unless a valid DNR order is confirmed, resuscitation efforts should begin.

Rescue breathing is recommended for victims with a pulse but inadequate breathing.

Chest compressions maintain circulation and deliver oxygenated blood to the brain and heart.

Closed-loop communication ensures that orders are acknowledged and carried out correctly.

Agonal breathing is a sign of cardiac arrest and CPR should be initiated.

Over-ventilation can increase intrathoracic pressure, reducing venous return and cardiac output.

For two-rescuer infant CPR, the correct ratio is 15:2, not 30:2.

Shifting the uterus to the left reduces pressure on the inferior vena cava, improving circulation.

For a single rescuer, the correct ratio is 30 compressions to 2 breaths.

For suspected spinal injury, the jaw thrust maneuver should be used instead of head tilt-chin lift.

For adults with a pulse but not breathing, provide 1 breath every 5-6 seconds.

For adults with an advanced airway, ventilation should be given at a rate of 1 breath every 6 seconds.

Naloxone should only be administered if opioid overdose is suspected.

If a choking victim can cough or speak, encourage them to keep coughing rather than immediately performing abdominal thrusts.

Before starting CPR, check for a pulse for no more than 10 seconds to determine if compressions are needed.

Rescue breathing is recommended for victims with a pulse but inadequate breathing.