Final answer:
ARDS is a life-threatening condition characterized by fluid leakage in the lungs. The patient's lab results indicate impaired gas exchange and an inflammatory response in the lungs.
Step-by-step explanation:
ARDS stands for Acute Respiratory Distress Syndrome. It is a life-threatening condition that occurs when fluid leaks into the air sacs in the lungs, making it difficult for oxygen to reach the bloodstream. This can lead to organ failure and death if not treated promptly.
In the given case study, the lab results show significant abnormalities. For example, the patient's arterial blood gas analysis reveals low oxygen levels and high carbon dioxide levels, indicating impaired gas exchange in the lungs. The white blood cell count is also elevated, suggesting an inflammatory response in the lungs.