Prior to administering 50% dextrose (D50) via IV push, it is MOST important to:
A) protect the airway with an endotracheal tube.
B) ensure that the IV line is patent and freely flowing.
C) confirm a blood glucose reading of less than 40 mg/dL.
D) draw blood for later analysis in the emergency department.
Answer: B) ensure that the IV line is patent and freely flowing.
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