The preferred method for estimating energy needs in a hypermetabolic patient is

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Quizplus · Accepted Answer

Indirect calorimetry provides a good estimate of energy expenditure and is the preferred method for measurement of oxygen consumption in severely injured patients.Oxygen consumption is a primary factor in the determination of energy expenditure.Indirect calorimetry is less accurate in patients with BMIs over 50 and should not be used when the patient has acidosis or is dependent on supplemental oxygen.Use of 25 to 30 kcal/kg or the DRIs depends on body weight, which may be affected by fluid imbalance, and could lead to potential underfeeding of the patient.Nitrogen balance is used to estimate protein needs.

The Preferred Method for Estimating Energy Needs in a Hypermetabolic