Question

In reference to performing external cardiac compressions you should ___.

1) Pump lightly and pump fast
2) Pump hard and pump slow
3) Pump diligently and pump slow
4) Pump hard and pump fast

Answer 1

The correct answer is 4) Pump hard and pump fast. When performing external cardiac compressions, it is important to exert enough pressure and maintain a fast pace to ensure proper blood circulation.

Step-by-step explanation:

The correct answer is 4) Pump hard and pump fast. When performing external cardiac compressions, it is important to exert enough pressure to compress the blood within the heart and push it into the pulmonary and systemic circuits. Current standards call for compressions at a depth of at least 5 cm and a rate of 100 compressions per minute. This ensures that enough blood is being circulated to the brain and other vital organs.