To evaluate both oxygenation and ventilation in a patient with acute respiratory failure,the nurse uses the findings revealed with which of the following monitoring methods?

Question

Quizplus · Accepted Answer

Arterial blood gas (ABG) analysis is the most accurate method for evaluating both oxygenation and ventilation in a patient with acute respiratory failure. It provides information about the levels of oxygen, carbon dioxide, and pH in arterial blood, allowing the healthcare provider to determine the severity of respiratory failure and adjust treatment accordingly. Chest X-ray films can provide information about lung structure but do not provide information about gas exchange. Pulse oximetry only measures oxygen saturation and does not provide information about carbon dioxide levels or pH. Hemodynamic monitoring assesses cardiac output, blood pressure, and fluid status but does not evaluate oxygenation or ventilation.

To Evaluate Both Oxygenation and Ventilation in a Patient with Acute