A client is hospitalized with a diagnosis of acute pancreatitis. The plan of care is focused on the goals of maintaining nutrition, promoting rest, maintaining fluids and electrolytes, and decreasing anxiety. Which interventions would the nurse implement? Select all that apply.

a) Provide a low-fat diet
b) Administer analgesics
c) Teach relaxation exercises
d) Encourage walking in the hall
e) Monitor cardiac rate and rhythm
f) Observe for signs of hypercalcemia