CPR BLS Exam AHA questions and answers
2024\2025 A+ Grade
Why is defibrillation important?
- correct answer It can restore a regular cardiac rhythm (An AED can identify an abnormal heart rhythm
that needs a shock. The AED can then deliver a shock that can convert a rhythm back to normal.)
While performing high-quality CPR on an adult patient, what action should you ensure is being
accomplished?
- correct answer Compressing to a depth of at least 2 inches (When performing chest compressions on
an adult (or adolescent), a compression depth of at least 2 inches (5 cm) should be used.)
A 63-year-old man collapses while mowing the lawn. He is unresponsive, is not breathing, and does not
have a pulse. A neighbor, who is an EMT, rushes to her with an AED. When the AED arrives, what is the
first step for using it?
- correct answer Turn on the AED (The first step for using an AED (when it becomes available) is to
power on the AED if needed. Some devices will power on automatically when you open the lid or case.
Because AEDs vary according to the model and manufacturer, it is important to become familiar with
the AED used in your particular setting.)
After the AED pads are attached to the victim's bare chest, the AED prompts you to shock the victim.
What is the next step when using an AED?
- correct answer Follow the AED prompts and press the shock button once everyone is clear. (After the
AED pads are attached to the victim's bare chest, you should follow the AED prompts. The AED will
analyze the victim's heart rhythm and prompt you to deliver a shock if needed.)
What should you do if you need to use an AED on someone who has been submerged in a pool?
- correct answer Pull the victim out of the water, and wipe the chest, and use the AED (Special situations
may require the rescuer to take additional actions when placing AED pads for a victim who is immersed
in water. In this case, the victim should be pulled out of the water. If the chest is covered with some
water, it should be quickly wiped before attaching the AED pads.)
2024\2025 A+ Grade
Why is defibrillation important?
- correct answer It can restore a regular cardiac rhythm (An AED can identify an abnormal heart rhythm
that needs a shock. The AED can then deliver a shock that can convert a rhythm back to normal.)
While performing high-quality CPR on an adult patient, what action should you ensure is being
accomplished?
- correct answer Compressing to a depth of at least 2 inches (When performing chest compressions on
an adult (or adolescent), a compression depth of at least 2 inches (5 cm) should be used.)
A 63-year-old man collapses while mowing the lawn. He is unresponsive, is not breathing, and does not
have a pulse. A neighbor, who is an EMT, rushes to her with an AED. When the AED arrives, what is the
first step for using it?
- correct answer Turn on the AED (The first step for using an AED (when it becomes available) is to
power on the AED if needed. Some devices will power on automatically when you open the lid or case.
Because AEDs vary according to the model and manufacturer, it is important to become familiar with
the AED used in your particular setting.)
After the AED pads are attached to the victim's bare chest, the AED prompts you to shock the victim.
What is the next step when using an AED?
- correct answer Follow the AED prompts and press the shock button once everyone is clear. (After the
AED pads are attached to the victim's bare chest, you should follow the AED prompts. The AED will
analyze the victim's heart rhythm and prompt you to deliver a shock if needed.)
What should you do if you need to use an AED on someone who has been submerged in a pool?
- correct answer Pull the victim out of the water, and wipe the chest, and use the AED (Special situations
may require the rescuer to take additional actions when placing AED pads for a victim who is immersed
in water. In this case, the victim should be pulled out of the water. If the chest is covered with some
water, it should be quickly wiped before attaching the AED pads.)
