Adult BLS Algorithm Quiz

What is the first step in the Adult BLS Algorithm?

• Start CPR

• Verify scene safety

• Provide rescue breaths

• Call for help

After verifying scene safety, what should you do next?

• Start CPR

• Check for a pulse

• Check for responsiveness

• Apply AED

If a person is unresponsive and not breathing or only gasping, what should you do?

• Start CPR

• Wait for emergency services

• Provide rescue breaths only

• Check for injuries

What is the correct compression to breath ratio in CPR?

• 15:1

• 30:2

• 20:2

• 40:3

What should you do if there is normal breathing but no pulse?

• Monitor until emergency services arrive

• Provide rescue breaths only

• Start CPR

• Apply AED

In the BLS algorithm, when should an AED be used?

• Immediately upon arrival

• After 5 minutes of CPR

• As soon as it is available

• Only if the victim is a child

If the AED advises a shock, what should you do?

• Continue CPR without interruption

• Deliver the shock and then resume CPR

• Wait for medical personnel

• Provide rescue breaths only

What action should be taken if no shock is advised by the AED?

• Provide rescue breaths only

• Resume CPR immediately

• Stop and wait for emergency services

• Recheck pulse

How often should you switch rescuers during CPR to avoid fatigue?

• Every 1 minute

• Every 2 minutes

• Every 5 minutes

• Every 10 minutes

When should you call for emergency services during BLS?

• Before starting CPR

• After 5 cycles of CPR

• After 2 minutes of rescue breathing

• Only if the AED advises