Understanding CPR Techniques

What is the correct compression depth for adult CPR?

• At least 3 inches (7.5 cm)

• At least 1 inch (2.5 cm)

• At least 4 inches (10 cm)

• At least 2 inches (5 cm) but not more than 2.4 inches (6 cm)

How many rescue breaths should be given after every 30 compressions in adult CPR?

• 2 rescue breaths

• 1 rescue breath

• 3 rescue breaths

• 5 rescue breaths

What is the primary difference in CPR techniques for infants compared to adults?

• Both infants and adults use the same technique of chest compressions and mouth-to-mouth breaths.

• Infants require two-finger compressions and mouth-to-mouth-and-nose breaths, while adults use one-hand compressions and mouth-to-mouth breaths.

• Infants require chest compressions with the heel of the hand and mouth-to-mouth breaths.

• Infants use one-hand compressions and mouth-to-mouth breaths, while adults require two-finger compressions.

What is the recommended compression rate for CPR in adults?

• 60 to 80 compressions per minute

• 100 to 120 compressions per minute

• 80 to 100 compressions per minute

• 120 to 140 compressions per minute

When should an AED be used during a cardiac arrest situation?

• An AED is only necessary if the person is unconscious for more than 5 minutes.

• An AED should be used immediately during a cardiac arrest situation.

• An AED should be used only after CPR has been performed for 10 minutes.

• An AED should be used only if there is a visible heart problem.

What legal protections exist for individuals performing CPR in an emergency?

• There are no legal protections for CPR providers.

• Good Samaritan laws protect individuals performing CPR in emergencies.

• CPR is illegal in all situations.

• Only trained professionals can perform CPR legally.

What are the basic steps to perform CPR on an infant?

• Perform 10 back blows followed by 5 chest compressions.

• Use a single hand for chest thrusts and breaths.

• Give 5 breaths before starting chest compressions.

• Perform CPR on an infant by alternating 5 back blows and 5 chest thrusts, followed by 30 compressions and 2 breaths if not breathing.

How often should CPR training be renewed for healthcare providers?

• every two years

• every five years

• every month

• every year

What is the significance of the 'CAB' sequence in CPR?

• The 'CAB' sequence is used to assess the patient's pulse.

• The 'CAB' sequence prioritizes chest compressions in CPR.

• The 'CAB' sequence emphasizes airway management in CPR.

• The 'CAB' sequence focuses on providing rescue breaths first.

What should you do if you are alone and need to perform CPR on an adult?

• Wait for someone to arrive before starting CPR.

• Only give rescue breaths without chest compressions.

• Perform CPR without calling for help first.

• Call emergency services, then perform CPR with chest compressions.