Question

Upon initiation of home parenteral nutrition (HPN), initial laboratory data should be obtained

1: within 48 hours after initiation.
2: prior to initiation.
3: the day of initiation.
4: within 1 week of initiation.

Answer 1

Laboratory data for home parenteral nutrition should be obtained prior to initiation to establish baseline measures for safe and effective management.

Step-by-step explanation:

Initial laboratory data for home parenteral nutrition (HPN) should be obtained prior to initiation of the therapy. This is essential to establish baseline data that can then be used to monitor the effects of HPN and adjust the nutrition formula accordingly. Laboratory tests may include blood glucose levels, electrolytes, blood urea nitrogen, complete blood count, liver function tests, and lipid profiles, among others. Ensuring that these tests are done before starting HPN is crucial for patient safety and effective management of their nutritional needs.