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

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

A firm surface is needed to ensure effective compressions.

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

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

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

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

Excessive ventilation can cause complications like gastric inflation.

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

Most AEDs are programmed to reanalyze the heart rhythm every 2 minutes.

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

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

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

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

Encourage the victim to keep coughing instead of immediately intervening.

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

Encourage the victim to keep coughing instead of immediately intervening.

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.

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

High-quality CPR requires minimizing interruptions to maintain circulation.

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

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

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

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

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

Infant chest compressions should be at least 1/3 of the chest depth, approximately 1.5 inches (4 cm).

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

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

A firm surface is needed to ensure effective compressions.

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

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

Encourage the victim to keep coughing instead of immediately intervening.

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

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

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

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

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

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

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

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

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

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

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

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

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

Effective compressions allow full chest recoil, ensuring proper circulation.

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

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

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

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

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

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

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

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