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

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

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

Pulse checks should be limited to 10 seconds to avoid delaying CPR.

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

High-quality CPR requires minimizing interruptions to maintain circulation.

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

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

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

High-quality chest compressions are the top priority in cardiac arrest, with ventilation as a secondary focus.

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

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

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

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

Over-ventilation can lead to increased intrathoracic pressure, reducing venous return and cardiac output.

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

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

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

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

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

In a hospital setting, bag-mask ventilation is the preferred method for delivering rescue breaths.

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

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

Single-rescuer infant CPR follows the 30:2 compression-to-ventilation ratio, just like adults.

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

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

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

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

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

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

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

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

Breaths should be delivered over 1 second each to produce visible chest rise.

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

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

Visible chest rise confirms that breaths are being delivered effectively.

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

Once an advanced airway is in place, continuous compressions are given with 1 breath every 6 seconds.

A firm surface is needed to ensure effective compressions.

Effective compressions allow full chest recoil, ensuring proper circulation.

Encourage the victim to keep coughing instead of immediately intervening.

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

For infants, the correct pulse check location is the brachial artery (inside the upper arm).

An AED is used on patients who are unresponsive, pulseless, and not breathing.

The two-thumb encircling hands technique is the preferred method for two-rescuer infant CPR, as it provides better depth and control.

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

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

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

High-quality CPR for adults requires compressions at least 2 inches deep at a rate of 100-120 per minute.

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

To minimize interruptions in care, breathing and pulse checks should be performed simultaneously, taking no more than 10 seconds.

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

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

Rescuers should switch every 2 minutes (or 5 cycles of compressions) to maintain high-quality CPR.

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