Which of the following are appropriate management strategies for a patient experiencing an acute pancreatitis attack? (Select all that apply)

Inserting a nasogastric tube for gastric decompression.

Initiating a low-fat diet immediately.

Administering high-dose steroids.

Administering opioid analgesics for pain relief.

Withholding oral intake (NPO).

Encouraging alcohol consumption to reduce stress.

Administering intravenous fluids for hydration.