The maximum osmolality of parenteral solution that the cephalic or brachial vein may tolerate for infusion is _____ mOsm/kg.

Question

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Because the cephalic and brachial veins are common sites used for peripheral parenteral nutrition, highly concentrated parenteral solutions with more than 800 to 900 mOsm/kg are not tolerated.The provision of fat is possible because it is isotonic, but protein and carbohydrate may have to be limited.Also, the addition of electrolytes, multivitamins, and trace elements increase osmolality, making it difficult to provide complete nutrition in a limited volume.

The Maximum Osmolality of Parenteral Solution That the Cephalic or Brachial