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

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

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

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

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

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

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

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

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

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

Effective compressions allow full chest recoil, ensuring proper circulation.

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

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

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

Encourage the victim to keep coughing instead of immediately intervening.

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

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

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

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

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

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

A firm surface is needed to ensure effective compressions.

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

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

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

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

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.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

High-quality CPR requires minimizing interruptions to maintain circulation.

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

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

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

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

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

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

Reassessment should occur every 5 cycles of CPR (about 2 minutes) unless an AED prompts earlier evaluation.

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

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