What are the common signs of respiratory distress?

In respiratory distress, one of the hallmark signs is increased respiratory effort. This often manifests as rapid or shallow breathing, use of accessory muscles, nasal flaring, or retractions, indicating that the individual is struggling to obtain adequate oxygen. When the body is unable to get enough air, it compensates by increasing the rate and effort of breathing in an attempt to improve oxygenation. Recognizing this sign is crucial for EMTs and first responders, as it can guide timely interventions and appropriate treatment strategies.

Other signs, such as calmness, decreased heart rate, or stable blood pressure, do not typically correlate with respiratory distress. In fact, patients in respiratory distress may exhibit anxiety due to the sensation of breathlessness, elevated heart rates as a compensatory mechanism, and fluctuations in blood pressure depending on the severity of the condition. Understanding these various signs is key in assessing and responding to emergencies that involve breathing difficulties.