<prompt> A patient on a ventilator is having bilateral crepitations in all lung fields. CXR shows the presence of?Cardiogenic pulmonary edemaNoncardiogenic pulmonary edemaNeurogenic pulmonary edemaChemical pneumonitis  <response>: Cardiogenic pulmonary edema Non - cardiogenic pulmonary edema Increased CT ratio Kerley B lines Batwing configuration Normal CT ratio Diffuse bilateral infiltrates sparing costophrenic angle Absent Kerley B lines 