Questions and Answers
What does CPR stand for?
Cardio Pulmonary Resuscitation
How does CPR work?
It serves as an artificial heartbeat and provides oxygen to the brain until help arrives.
When should you dial 911 while performing CPR on an adult?
Immediately prior to starting CPR.
What should you NOT do when performing CPR?
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Adult CPR is for anyone aged _____ or older.
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What is the first step in assessing a situation for CPR?
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What should you do if there is no pulse at the carotid arteries?
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What is the recommended depth for chest compressions?
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What is the primary cause of cardiac arrest in children?
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What role does the AED play during a cardiac emergency?
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What is the effectiveness of CPR when administered within 4 minutes and followed by an AED within 10 minutes?
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Where should the AED pads be placed on an adult?
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Study Notes
CPR (Cardio Pulmonary Resuscitation)
- CPR is an emergency procedure used to maintain blood flow and oxygenation to the brain when someone's heart stops beating.
- It acts as an artificial heartbeat to provide oxygen to the brain until professional help arrives.
- Immediate CPR within 4 minutes can prevent brain damage; survival chances increase to 40% if followed by defibrillation within 10 minutes.
When to Call 911
- For adults, call 911 immediately before starting CPR.
- For children, call 911 after performing CPR for 1 minute.
Important Do's and Don'ts
- Do not leave the victim alone or prompt them to drink water.
- Avoid splashing water on the victim's face or moving them to a sitting position.
- Do not attempt to revive by slapping the victim's face.
Adult CPR Procedure
- Assess the situation and ensure the victim is unresponsive by shouting "Are you okay?" and gently shaking.
- Initiate the C-A-B sequence: Check Pulse, Chest Compressions, Airway, and Breathing.
- For chest compressions, use interlocked hands, compress to about 2 inches deep at a rate of 100 compressions per minute.
Assessing the Situation for CPR
- For one rescuer: shake the victim, call 911, retrieve an AED, and start CPR.
- For two rescuers: one performs CPR while the other calls 911 and retrieves an AED.
Chest Compressions
- If no pulse is found at the carotid artery, begin CPR immediately.
- In adult CPR, give 30 compressions followed by 2 breaths. Repeat for cycles until help arrives.
Airway Management
- Clear the airway of obstructions, focusing on the tongue which is often the main cause of airway blockages.
- Use the head tilt-chin lift maneuver to open the airway during unconscious emergencies.
Child and Infant CPR
- CPR for children (under 14 years) and infants (under 12 months) requires adaptation of the technique.
- Children’s CPR consists of 30 compressions followed by 2 breaths, while infants require 30 compressions and 2 breaths with fingers placed lower on the sternum.
- For infants, apply gentle breaths using your mouth to cover their mouth and nose.
AED (Automated External Defibrillator)
- An AED analyzes heart rhythms and can deliver shocks to restore normal rhythm.
- Survival rates improve significantly when CPR is combined with AED application within a specific timeframe.
- Follow device instructions carefully for applying pads and delivering shocks.
Using the AED
- Pads must be placed on bare skin; avoid clothing or metal, such as bras with underwire.
- For adults, place pads above the right nipple and below the left armpit. For children, follow specific pad placements to avoid contact between pads.
AED Functionality
- AEDs can be automatic (administer shock without prompting) or semi-automatic (requiring user to press a button).
- Always stand clear during analysis and shock delivery.
- CPR must continue as advised by the AED if the victim remains unresponsive.
Legal Protections
- Individuals using an AED are protected under Good Samaritan laws, offering legal protection when assisting a victim in need.
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Description
Test your knowledge with these flashcards on CPR and AED techniques. Learn the definitions and functions of CPR, including its critical role in saving lives during cardiac arrest. Perfect for anyone preparing for certification or wanting to understand these life-saving skills.
