NPLQ Cardiopulmonary Resuscitation (CPR) 2

Question 1

When performing adult CPR, what is the recommended compression-to-ventilation ratio for a single rescuer?

Accepted Answer

30:2

Answer

The internationally recommended compression-to-ventilation ratio for adult CPR is 30:2 — 30 chest compressions followed by 2 rescue breaths. This ratio is used for single-rescuer adult CPR.

Question 2

What is the correct compression depth for adult CPR according to RLSS and Resuscitation Council UK guidelines?

Accepted Answer

5–6 cm

Answer

Compressions should be delivered to a depth of 5–6 cm for adults. Compressions that are too shallow are ineffective; too deep risks rib or organ injury.

Question 3

Which term describes the phase in CPR when you allow the chest to fully expand upward between compressions?

Accepted Answer

Full chest recoil

Answer

Full chest recoil occurs between compressions, allowing the thoracic cavity to expand and venous blood to return to the heart. Leaning on the chest between compressions reduces effectiveness.

Question 4

At what compression rate should CPR be delivered for an adult casualty?

Accepted Answer

100–120 per minute

Answer

The recommended compression rate is 100–120 compressions per minute. This rate optimises cardiac output during CPR.

Question 5

When should an AED be applied to a casualty in cardiac arrest in a pool environment?

Accepted Answer

As soon as it is available, with minimal interruption to CPR

Answer

AED should be applied as soon as available. Early defibrillation significantly increases survival rates. The casualty should be moved away from poolside water and dried quickly before pads are placed.

(NPLQ) National Pool Lifeguard Qualification Practice Test

(NPLQ) National Pool Lifeguard Qualification Practice Test

NPLQ Cardiopulmonary Resuscitation (CPR) 2