Circle the BEST answer.
When performing 2-rescuer CPR on an infant
a Use the 2-thumb-encircling hands method for compressions
b Give 30 compressions followed by 2 breaths
c Check for a carotid pulse
d Give CPR if the heart rate is less than 100 beats per minute

When performing high-quality CPR on a child, what is the correct depth of compressions?

You are giving chest compressions to a child in cardiac arrest. What is the proper depth of compressions for a child?

What action is recommended to help minimize interruptions in chest compressions during CPR?

How deep should chest compressions be when giving CPR to an adult?

Characteristics of chest compressions in high-quality CPR in children?

What is the correct compression depth and rate for an adult in 2 rescuer CPR?

What is the target rate for chest compressions for children?

During 2 rescuer CPR, when should the rescuers switch positions?

Circle the BEST answer.
Two rescuers are giving adult CPR. When should the AED be used?
a After 5 cycles of CPR
b After 2 minutes of CPR
c As soon as the AED arrives
d When EMS staff arrives

During 2-rescuer CPR, one rescuer provides chest compressions. What is the role of these second rescuers?

You are still performing CPR as a single rescuer. The AED detects a shockable rhythm and advises a shock. After delivering 1 shock, you immediately resume CPR with what ratio of compressions to breaths?

In BLS you check for a victim's pulse. Where do you check this in an infant?

After an AED delivers a shock, what should the rescuers do next?