What is the normal respiratory rate for adults?

The normal respiratory rate for adults typically falls within the range of 12-20 breaths per minute, with a common median being around 12-16 breaths per minute. This range indicates the average number of times an adult breathes in one minute while at rest.

The rate can vary due to factors such as activity level, health status, and other physiological conditions. A rate lower than 12 may indicate bradypnea, while a rate above 20 could be considered tachypnea, both of which may require clinical assessment depending on the context.

Understanding the normal range is crucial for healthcare providers, as deviations can signal underlying health issues requiring further investigation.