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

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

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

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

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

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

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

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

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

Visible chest rise confirms that breaths are being delivered effectively.

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

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

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

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

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

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

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

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

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

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

High-quality CPR requires minimizing interruptions to maintain circulation.

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

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

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

Excessive ventilation can cause complications like gastric inflation.

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

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

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

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

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

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

High-quality CPR requires minimizing interruptions to maintain circulation.

Excessive ventilation can cause complications like gastric inflation.

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

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

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

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

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

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

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

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

Encourage the victim to keep coughing instead of immediately intervening.

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

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

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).

A firm surface is needed to ensure effective compressions.

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

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

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

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

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

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

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

Equal chest rise confirms proper ventilation and airway placement.