Which of the following is NOT typically assessed in a primary evaluation for respiratory distress?

In a primary evaluation for respiratory distress, the immediate focus is on assessing airways, breathing, and circulation. Key indicators of respiratory function are evaluated to determine the severity of the distress and the necessary interventions.

Capnography is utilized to measure the concentration of carbon dioxide in exhaled air, helping to assess the adequacy of ventilation. Pulse oximetry provides important data about oxygen saturation in the blood, indicating how effectively oxygen is being delivered to the tissues. Skin color is a visual assessment that can reveal signs of hypoxia or inadequate perfusion, such as cyanosis, which may indicate a need for immediate attention.

On the other hand, renal output, while important in a comprehensive evaluation of patient status, is not typically a part of the primary assessment focused specifically on respiratory distress. Renal output indicators, such as urine output, are evaluated in a secondary or more comprehensive assessment phase when considering overall patient condition and organ function. Thus, it does not form part of the immediate evaluation necessary for addressing respiratory concerns.