Which of the following is the FIFTH step of CPR?
A. Call 9-1-1 B. Check for breathing C. Open the victim’s airway D. Provide mouth-to-mouth breathing 13. Which of the following is the SIXTH step of using an AED? A. Press the shock button B. Attach the AED pads C. Open the victim’s shirt and wipe the chest dry D. Tell everyone to “stand clear” 14. When possible, what is the preferred method of CPR? A. Compression-only B. Single-person C. Two-person D. Rescue-breath-only 15. Compression-only CPR should only be used on which of the following types of victims? A. Under the age of 8 B. Victims you witness collapse C. Victims you do not witness collapse D. Collapsed from choking
The Correct Answer and Explanation is :
Here are the correct answers to your questions:
1. Fifth Step of CPR
Correct Answer: D. Provide mouth-to-mouth breathing
2. Sixth Step of Using an AED
Correct Answer: A. Press the shock button
3. Preferred Method of CPR
Correct Answer: A. Compression-only
4. Compression-Only CPR
Correct Answer: B. Victims you witness collapse
Explanation
Fifth Step of CPR: Providing Mouth-to-Mouth Breathing
In the sequence of CPR, once you’ve assessed the situation, called for help, checked for breathing, and opened the airway, the next step is to provide mouth-to-mouth breathing, especially if the victim is not breathing normally. This involves giving rescue breaths to supply oxygen to the victim’s lungs. Each breath should last about one second, causing the chest to rise visibly, and should be delivered after every 30 chest compressions when performing CPR in a 30:2 compression-to-breath ratio.
Sixth Step of Using an AED: Pressing the Shock Button
When using an Automated External Defibrillator (AED), after attaching the pads and ensuring the victim is clear of any contact, the next critical step is to press the shock button if indicated. This is crucial because it delivers an electric shock to the heart, which can restore a normal rhythm in cases of life-threatening arrhythmias.
Preferred Method of CPR: Compression-Only CPR
Compression-only CPR is preferred in many cases, especially for adults who experience a cardiac arrest. This method emphasizes continuous chest compressions without rescue breaths. It is effective because it helps maintain blood circulation to vital organs. The rate should be 100 to 120 compressions per minute.
Compression-Only CPR for Witnessed Collapse
Compression-only CPR is particularly recommended for victims you witness collapse, as it is often caused by cardiac arrest. In these scenarios, performing immediate chest compressions can significantly increase the chance of survival by maintaining blood flow until advanced medical help arrives.