What is considered the average respiratory rate for an adult at rest?

The average respiratory rate for an adult at rest falls within the range of 12 to 20 breaths per minute. This range is widely accepted as normal for healthy adults and is important for assessing respiratory function. A respiratory rate in this range indicates adequate oxygen uptake and carbon dioxide elimination, which are critical for maintaining homeostasis in the body.

Rates below this range can suggest bradypnea, which may indicate respiratory depression or other health issues, while rates above this range can indicate tachypnea, potentially due to conditions such as anxiety, fever, or respiratory illness. Understanding the normal range for respiratory rates is crucial for healthcare providers when evaluating a patient’s respiratory status during assessments.