Which Is the Correct Rate of Chest Compressions and Rescue

question 13

Multiple Choice

Which is the correct rate of chest compressions and rescue breaths when providing single rescuer CPR for a child?

• A) 30 compressions to 2 rescue breaths
• B) 15 compressions to 2 rescue breaths
• C) 30 compressions to 1 rescue breath
• D) 15 compressions to 1 rescue breath
• E) 60 compressions to 2 rescue breaths

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Definitions:

Poisson Distribution

A numerical distribution detailing the probability of specific event counts happening over a determined timeframe or spatial range.

Negative Exponential Distribution

A probability distribution used to model the time between events in a Poisson process, representing the decay of quantities.

Average Arrival Rate

A metric used in queueing theory indicating the average number of entities (people, items, etc.) arriving at a system or service point per unit of time.

Average Service Rate

The average rate at which a service process can complete work or tasks, often measured over a specific period.