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

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

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

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

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

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

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

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

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

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

Encourage the victim to keep coughing instead of immediately intervening.

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

High-quality CPR requires minimizing interruptions to maintain circulation.

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

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

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

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

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

The best method is to tap the patient and shout to assess for responsiveness.

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

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

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

Effective compressions allow full chest recoil, ensuring proper circulation.

If a patient is unresponsive with a suspected airway obstruction, chest compressions should be initiated immediately to help clear the airway.

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

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

Reassessment should occur every 5 cycles of CPR (about 2 minutes) unless an AED prompts earlier evaluation.

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

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

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

If a choking victim becomes unresponsive, emergency services should be activated, and CPR should begin immediately.

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

For children, compress the chest at least 1/3 of its diameter (about 2 inches or 5 cm).

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

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

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

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

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

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

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

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

Pediatric AED pads should be used for children under 8 years old, if available.

Excessive ventilation can cause complications like gastric inflation.

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

Switching roles every 2 minutes prevents rescuer fatigue and minimizes interruptions.

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

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

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

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

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

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

If a choking victim becomes unresponsive and pulseless, CPR should begin immediately, starting with compressions.

Visible chest rise confirms that breaths are being delivered effectively.