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156.

A 49-year-old man is admitted to the intensive care unit due to necrotizing pancreatitis. Which of the following is an indication for starting nutritional therapy in this patient?

A. the patient’s BMI = 18.5 kg/m2.
B. features of persistent ileus.
C. CRP >300 mg/L or PCT >1.5 ng/mL.
D. expected fasting period exceeding 5 days.
E. none of the above.

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