Which of the following statements are true regarding the diagnosis of Acute Respiratory Distress Syndrome (ARDS)? Select All that Apply.

Common causes of ARDS include pneumonia and sepsis.

Blood gas analysis is essential to identifying the severity of ARDS.

Clients with ARDS commonly present with a decreased oxygen saturation that improves with supplemental oxygen.

Imaging must indicate bilateral lung infiltrates to support the diagnosis.

Elevated BNP is permissible for an ARDS diagnosis.