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Which one of the following statements accurately reflects principles of peripheral parenteral nutrition?
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Designed for acutely stressed patients.
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Used for therapies of 6 to 12 weeks.
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Crystalline amino acids used are within the 2-5% range.
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Standard dextrose concentration is usually 20%.
That's Correct!
It's Wrong!
Peripheral parenteral nutrition (PPN) is a method of providing nutrition to patients who are unable to consume adequate nutrients orally or through enteral means. PPN is typically used for short-term therapies, usually lasting 6 to 12 weeks. The statement that crystalline amino acids used in PPN are within the 2-5% range is accurate. Crystalline amino acids are an essential component of PPN solutions and are typically formulated at concentrations within this range to meet the patient's nutritional needs. The standard dextrose concentration in PPN solutions is usually 20%, but this statement is not accurate in reflecting principles of PPN.
