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

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

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

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

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

Switching roles every 2 minutes prevents rescuer fatigue and ensures continuous, high-quality CPR.

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

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

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

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

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

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

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

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

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

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

Effective compressions allow full chest recoil, ensuring proper circulation.

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

Chest compressions keep oxygenated blood circulating to the brain and heart until normal function is restored.

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

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

Naloxone should only be administered if opioid overdose is suspected.

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

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

Chest compressions maintain circulation and deliver oxygenated blood to the brain and heart.

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

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

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

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

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

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

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

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

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

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

Equal chest rise confirms proper ventilation and airway placement.

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

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

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

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

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

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

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

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

Encourage the victim to keep coughing instead of immediately intervening.

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

Excessive ventilation can cause complications like gastric inflation.

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

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

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

High-quality CPR requires minimizing interruptions to maintain circulation.

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

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

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

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