What is the BLS sequence of steps?

The 2010 AHA Guidelines for CPR and ECC recommend a change in the BLS sequence of steps from A-B-C (Airway, Breathing, Chest compressions) to C-A-B (Chest compressions, Airway, Breathing) for adults, children, and infants (excluding the newly born; see Neonatal Resuscitation section).

What are the BLS Basic Life Support steps?

Fundamental aspects of BLS include immediate recognition of sudden cardiac arrest (SCA) and activation of the emergency response system, early cardiopulmonary resuscitation (CPR), and rapid defibrillation with an automated external defibrillator (AED).

What are the 4 main elements of basic life support?

The term basic life support (BLS) refers to maintaining an airway and supporting breathing and the circulation. It comprises the following elements: initial assessment, airway maintenance, expired air ventilation (rescue breathing; mouth-to-mouth ventilation) and chest compression.

What are the 5 critical components of CPR?

Five main components of high-performance CPR have been identified: chest compression fraction (CCF), chest compression rate, chest compression depth, chest recoil (residual leaning), and ventilation.

What is the first step in BLS?

The BLS Survey includes four steps:

1. Check for a response – Shout “Are you okay?!” Do not be afraid to yell.
2. Call for help – Yell for help, telling others to call 911 and to bring an AED.
3. Check circulation – In adults, the best place to check for a pulse is the carotid artery.
4. Check rhythm – This step requires an AED.

What are the first two steps of basic life support?

Before Giving CPR

• Check the scene and the person. Make sure the scene is safe, then tap the person on the shoulder and shout “Are you OK?” to ensure that the person needs help.
• Call 911 for assistance.
• Open the airway.
• Check for breathing.
• Push hard, push fast.
• Deliver rescue breaths.
• Continue CPR steps.

What are the basic parts of CPR?

The three basic parts of CPR are easily remembered as “CAB”: C for compressions, A for airway, and B for breathing.

• C is for compressions. Chest compressions can help the flow of blood to the heart, brain, and other organs.
• A is for airway.
• B is for breathing.