What term describes the condition when respiratory rate is unusually low?

The term that describes the condition when the respiratory rate is unusually low is bradypnea. In the context of respiratory health, bradypnea specifically refers to a slower than normal breathing rate, which is defined as fewer than 12 breaths per minute in adults. This condition can indicate various underlying issues, such as respiratory depression or certain neurological conditions, and it can lead to inadequate ventilation and oxygenation if not addressed.

Understanding bradypnea is crucial for EMTs and healthcare providers, as recognizing low respiratory rates allows them to assess patients more accurately and intervene when necessary. Monitoring respiratory rates is a key part of vital sign assessment, and being able to differentiate between normal, tachypneic (rapid breathing), and bradypneic rates helps in making informed clinical decisions.