What is the normal range of breaths per minute for a resting adult?

The normal range of breaths per minute for a resting adult typically falls between 12 to 18 breaths. This range reflects the average respiratory rate for healthy adults while they are at rest, indicating efficient lung function and appropriate oxygen exchange. Breathing rates higher or lower than this normal range can indicate various health issues or medical conditions.

For instance, rates below 12 breaths per minute may suggest bradypnea, which can occur due to conditions such as respiratory distress or central nervous system depressants. Conversely, a rate above 18 breaths can indicate tachypnea, possibly stemming from factors like anxiety, fever, or lung disease. Thus, identifying this normal range is crucial for healthcare providers when assessing patients' respiratory health.