What is the normal adult respiratory rate?

The normal adult respiratory rate is defined as 12 to 20 breaths per minute. This range is considered typical for healthy adults at rest, reflecting the number of times a person inhales and exhales in one minute. Maintaining a respiratory rate within this range is essential for adequate oxygen exchange and overall metabolic function.

Factors such as age, fitness level, and health status can influence an individual's respiratory rate. While athletes may have a lower resting rate due to more efficient respiratory and cardiovascular systems, rates significantly outside of this normal range may indicate underlying health issues. Monitoring respiratory rate can be a critical component in assessing a patient’s respiratory function and overall health status in first responder settings.