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

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

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.

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

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

Rescue breathing should be initiated for a patient with a pulse but no normal breathing.

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

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

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

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

When a shockable rhythm is detected, defibrillation should be performed as soon as possible.

Breathing assessment should take no more than 10 seconds to avoid delaying CPR.

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

Rescue breathing is the correct response if the patient has a pulse but no breathing.

After a shock is delivered, chest compressions should resume immediately to maintain circulation.

Each breath should be given over 1 second with just enough volume to see the chest rise.

Excessive ventilation can cause complications like gastric inflation.

For a choking infant, back slaps and chest thrusts should be used instead of abdominal thrusts.

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

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

For children with a pulse but no normal breathing, provide rescue breaths at a rate of 12-20 per minute.

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

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

For infants, responsiveness is assessed by tapping the bottom of the foot and shouting.

If the patient has a pulse but is not breathing, rescue breathing should be provided with continuous monitoring.

Clear role assignment and minimizing interruptions optimize CPR quality in a team setting.

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

The E-C clamp technique ensures a tight seal while lifting the jaw for an open airway.

Visible chest rise is the best indicator that rescue breaths are effectively ventilating the lungs.

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

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

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

For a responsive choking adult, abdominal thrusts (Heimlich maneuver) should be used.

Encourage the victim to keep coughing instead of immediately intervening.

Infant chest compressions should be at least 1/3 of the chest depth, approximately 1.5 inches (4 cm).

Equal chest rise and fall confirms proper ventilation and airway placement.

Visible chest rise confirms that breaths are being delivered effectively.

If there is any doubt about the presence of a pulse, start chest compressions immediately.

Naloxone should only be administered if opioid overdose is suspected.

A firm surface is needed to ensure effective compressions.

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

High-quality CPR for children requires compressing at least 1/3 of the chest depth (about 2 inches or 5 cm).

Equal chest rise confirms proper ventilation and airway placement.

High-quality CPR requires minimizing interruptions to maintain circulation.

The two-thumb encircling technique is preferred for two-rescuer infant CPR, while single rescuers typically use two fingers.

A firm surface is needed to ensure effective compressions.

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

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

The carotid artery is the preferred site for pulse assessment in unresponsive adults.

In BLS, medication administration is not a designated role—this falls under ACLS-level care.

For an unresponsive, pulseless patient, immediate chest compressions are the priority.

High-quality chest compressions help circulate oxygenated blood to the brain and heart.

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

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