<prompt> Acute Lung injury is characterized by all, Except:Alveolar infiltratesHypoxemiaPulmonary shuntingNone of the above  <response>: Answer is D None of the above Bilateral alveolar interstial infiltrates on Radiographs along with, hypoxemia and pulmonary shunting due to intra alveolar filling are characteristic features of both ALI and ARDS. 