CPR Knowledge Quiz

What is the correct compression depth for an adult during CPR?

• About 1 inch

• About 2 inches

• About 3 inches

• Until the chest no longer recoils

What is the correct hand placement for adult CPR?

• One hand on the abdomen

• Heel of one hand on the lower half of the sternum, other hand on top

• Two fingers on the sternum

• Over the rib cage

What is the correct hand/finger placement for infant CPR (single rescuer)?

• Two fingers on the lower half of the sternum

• Heel of one hand on abdomen

• Two hands on sternum

• Fingers on the abdomen

What is the compression-to-breath ratio for single rescuer CPR on any age?

• 15:2

• 30:2

• 5:1

• Continuous compressions only

What is the recommended rate of chest compressions per minute for all ages?

• 60–80

• 80–100

• 100–120

• 120–140

When giving rescue breaths, how long should each breath last?

• ½ second

• 1 second

• 2 seconds

• 3 seconds

Chest recoil between compressions is important so the heart can refill with blood.

• True

• False

You should check for breathing for no more than 10 seconds.

• True

• False

Rescue breaths should make the chest visibly rise.

• True

• False

How can you ensure effective chest compressions during CPR?

• Compress at a slow rate

• Allow full chest recoil between compressions

• Keep your elbows bent

• Use only your fingers