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

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

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

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

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

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

Once an advanced airway is in place, continuous compressions should be given at 100-120 per minute without pausing for breaths.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

The first step is to turn on the AED before attaching pads and following voice prompts.

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

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

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

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

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

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

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

Encourage the victim to keep coughing instead of immediately intervening.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Excessive ventilation can cause complications like gastric inflation.

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

Excessive ventilation can cause complications like gastric inflation.

A firm surface is needed to ensure effective compressions.

High-quality CPR requires minimizing interruptions to maintain circulation.

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

CPR should continue until the patient shows signs of life, an AED prompts a shock or no shock, or another trained provider takes over.

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