NBCSN Nationally Certified School Nurse Practice Exam 2025 - Free School Nurse Certification Practice Questions and Study Guide

Question: 1 / 400

In CPR, what is the recommended rescue breathing rate for adults?

8-10 breaths per minute

10-12 breaths per minute

The recommended rescue breathing rate for adults during CPR is 10-12 breaths per minute. This range allows for adequate ventilation while minimizing the risk of hyperventilation, which can occur if breaths are given too quickly or forcefully. Administering effective rescue breaths at this rate ensures that oxygen is delivered efficiently to the lungs and, subsequently, to the bloodstream. It's essential to make sure that each breath is given over about one second, allowing sufficient time for the chest to rise and fall, indicating that air has reached the lungs. This practice aligns with current guidelines which emphasize the importance of effective breath delivery without causing excessive pressure that could lead to complications such as gastric inflation.

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15-20 breaths per minute

12-15 breaths per minute

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