Which of the following is NOT a sign of respiratory distress?

Bradycardia, which is defined as an abnormally slow heart rate, is not typically classified as a sign of respiratory distress. Respiratory distress primarily involves signs and symptoms that relate directly to the patient's ability to breathe and the effectiveness of their respiratory function. Wheezing, the inability to talk in full sentences, and rapid breathing are all indicators that the respiratory system is under stress. Wheezing often indicates airway obstruction or narrowed airways, the inability to talk in full sentences suggests a compromised ability to breathe adequately, and rapid breathing can indicate that the body is trying to compensate for a lack of oxygen or an increase in carbon dioxide levels. In contrast, bradycardia may be related to other physiological issues, such as cardiovascular problems, but it does not directly indicate distress in respiratory function.