A 20-kg (44-lb)child in ketoacidosis is admitted to the pediatric intensive care unit.What order should the nurse not implement until clarified with the physician?
A) Weigh on admission and daily.
B) Replace fluid volume deficit over 48 hours.
C) Begin intravenous line with D5 0.45% normal saline with 20 mEq of potassium chloride.
D) Give intravenous regular insulin 2 units/kg/hr after initial rehydration bolus.

Question

Quizplus · Accepted Answer

The initial hydrating solution is 0.9% normal saline.Potassium is not given until the child is voiding 25 ml/hr,demonstrating adequate renal function.After initial rehydration and insulin administration,then potassium is given.Dextrose is not given until blood glucose levels are between 250 and 300 mg/dl.An accurate,current weight is essential for determination of the amount of fluid loss and as a basis for medication dosage.Replacing fluid volume deficit over 48 hours is the current recommendation in diabetic ketoacidosis in children.Cerebral edema is a risk of more rapid administration.Intravenous regular insulin 2 units/kg/hr after initial rehydration bolus is the recommended insulin administration for a child of this weight.Only regular insulin can be given intravenously,and it is given after initial fluid volume expansion.

A 20-Kg (44-Lb)child in Ketoacidosis Is Admitted to the Pediatric