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

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

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

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.

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

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

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

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

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

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

A bag-mask device (BVM) is preferred for healthcare providers as it delivers more effective ventilations.

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

A firm surface is needed to ensure effective compressions.

Excessive ventilation can cause complications like gastric inflation.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Visible chest rise confirms that breaths are being delivered effectively.

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

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

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

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

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

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

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

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

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

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

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