Ventilator management involves the use of a mechanical device to assist or replace spontaneous breathing in patients who are unable to breathe adequately on their own. This process is crucial in critical care settings, where patients may suffer from conditions like acute respiratory distress syndrome or chronic obstructive pulmonary disease. Proper settings on the ventilator, such as tidal volume and respiratory rate, are adjusted based on the patient's needs and response to treatment. Healthcare professionals monitor various parameters, including oxygen saturation and carbon dioxide levels, to ensure effective ventilation. Regular assessments help in making necessary adjustments to the ventilator settings, aiming to improve the patient's respiratory function while minimizing potential complications, such as ventilator-associated pneumonia.