Which of the following signs might indicate respiratory distress during assessment?

Skin discoloration is a significant indicator of respiratory distress. It can manifest as cyanosis, which is a bluish or grayish coloration of the skin, especially around the lips, face, or extremities. This occurs due to inadequate oxygenation of the blood, suggesting that the body is not receiving sufficient oxygen, which is critical for cellular function and overall health. Detecting skin discoloration can prompt immediate assessment of the patient’s respiratory status and the need for intervention.

Other indicators of respiratory distress may include a rapid heart rate, which often accompanies breathing difficulties as the body attempts to compensate for low oxygen levels. Increased blood pressure can also be a response to stress or hypoxia, and while fever might be associated with certain conditions, it is not a direct sign of respiratory distress. However, these signs may not be as immediately visible or specific as skin discoloration, making it crucial to closely monitor skin appearance when assessing respiratory function.