Respiration rate is the number of breaths a person takes per minute, one of the basic vital signs assessed in medical settings. Normal adult respiration rate at rest is typically 12-20 breaths per minute. Rates outside this range may indicate respiratory problems, fever, anxiety, or other health conditions. First responders, including municipal paramedics, check respiration rate when assessing patients. The rate is measured by counting chest rises for 30 or 60 seconds. Respiration rate, along with pulse, blood pressure, and temperature, provides basic information about a person's condition. Changes in respiration rate can indicate worsening illness or response to treatment.