Answered

Why was a central line used for a patient receiving 25% dextrose parenteral nutrition?

A. "The infusion can be administered faster with a central line."
B. "The hypertonic solution is diluted more effectively through a central line."
C. "The risk of infection is lower with a central line for this infusion."
D. "Blood sugar tests are more accurate with central line samples."



Answer :

GinnyAnswer

Final answer:

A central line is used for hypertonic solutions like 25% dextrose to prevent vein irritation and allow for rapid dilution and safer administration.


Explanation:

The reason a central line is used for a patient receiving 25% dextrose parenteral nutrition is because the hypertonic solution can cause irritation and damage to smaller veins if administered through a peripheral line.

Administering hypertonic solutions such as 25% dextrose through a central line allows for more rapid dilution and distribution in the larger veins closer to the heart.

This method also reduces the risk of phlebitis and extravasation injuries often associated with hypertonic solutions administered via peripheral lines.


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