Questions and Answers
What are the initial BLS steps for adults? (Select all that apply)
Which pulse check should you perform for an unresponsive adult victim?
Carotid pulse check
What are the critical 4 components of adult chest compressions? (Select all that apply)
What does a chest compression feedback device do?
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What rate should chest compressions be performed at?
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What is the head tilt-chin lift method?
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When using a pocket mask, the rescuer would be positioned at the side of the victim.
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The rescuer uses the victim's chin as the guide to correctly position the pocket mask.
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When giving breaths to a victim by using a pocket mask, the rescuer would deliver each breath over 2 seconds.
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Study Notes
Initial BLS Steps for Adults
- Ensure scene safety before approaching the victim.
- Check for responsiveness by assessing if the victim is awake or responsive.
- Shout for nearby help and activate the emergency response system.
- Perform a pulse check: if no normal breathing but there is a pulse, provide rescue breathing and recheck pulse every 2 minutes. If there is no breathing and no pulse, begin CPR with a compression-to-ventilation ratio of 30:2 and use an AED as soon as available.
Pulse Check for Unresponsive Adult
- The carotid pulse check is the recommended method for assessing pulse in an unresponsive adult victim.
Critical Components of Adult Chest Compressions
- Ensure the victim is on a flat, firm surface for effective compressions.
- Emphasize the importance of allowing chest recoil after each compression.
- Maintain an appropriate compression rate (100-120 per minute), depth, and the compression-to-ventilation ratio.
- Minimize interruptions to maintain the effectiveness of chest compressions.
Chest Compression Feedback Device
- Feedback devices monitor CPR quality, assessing rate, depth, and chest recoil.
- They provide real-time corrective feedback, potentially enhancing CPR performance through audiovisual aids regarding compression quality.
Chest Compression Rate
- Chest compressions should be maintained at a rate of 100 to 120 compressions per minute.
Head Tilt-Chin Lift Method
- Step 1: Position one hand on the victim’s forehead, applying pressure to tilt the head backward.
- Step 2: Use the fingers of the other hand to lift the lower jaw, bringing the chin forward.
- This method helps to clear the airway by lifting the tongue away from the back of the throat.
Pocket Mask Positioning
- True: When using a pocket mask, the rescuer should be positioned at the side of the victim.
- False: The chin is not the guide for positioning the pocket mask; the bridge of the nose should be used as the reference point.
Delivering Breaths Using a Pocket Mask
- False: Breaths should be delivered over 1 second, providing just enough force to cause the chest to rise, not 2 seconds.
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Description
Test your knowledge on the initial BLS steps for adults with this flashcard quiz. This module covers key actions needed in an emergency situation, including scene safety, responsiveness checks, and CPR protocols. Perfect for anyone preparing for the AHA BLS certification!
