What is the normal range of respiratory rate for adults at rest?

The normal range of respiratory rate for adults at rest is classified as 12 to 20 breaths per minute. This range indicates the number of times a person inhales and exhales within one minute, which is a critical parameter in assessing a person's respiratory health.

Respiratory rate can vary depending on various factors, including activity level, age, and overall health condition. At rest, an adult's respiratory system functions efficiently within this range to meet metabolic demands while ensuring sufficient oxygenation of the blood and removal of carbon dioxide. A respiratory rate outside of this range could indicate respiratory distress or underlying health issues that may require evaluation.

In clinical practice, understanding these normal values helps emergency responders and healthcare providers identify abnormalities and respond appropriately to patients showing signs of respiratory compromise.