Which symptom is NOT a common sign of respiratory distress in children?

Bradycardia, which refers to an abnormally slow heart rate, is not a common sign of respiratory distress in children. In the context of respiratory distress, children typically exhibit symptoms that indicate their bodies are struggling to obtain adequate oxygen. These symptoms include rapid breathing, which is the body’s attempt to compensate for low oxygen levels; grunting, which is a sound produced by a child trying to increase airway pressure to improve oxygenation; and cyanosis, a bluish discoloration of the skin indicating insufficient oxygen in the blood.

Bradycardia can occur in some cases, but it is more often associated with other medical issues such as cardiac problems or can sometimes be a response to significant hypoxia, rather than a direct symptom of respiratory distress. Hence, recognizing rapid breathing, grunting, and cyanosis as common signs of respiratory distress helps in timely and appropriate management of the condition, while bradycardia does not align with the more expected signs.