Well, without medical care humans would literally die of so many infections and diseases, we would already be on the brink of extinction. Think of the Ebola outbreak, the black flu, Hiv's. Without the help of medical care, we would not be able to sufficiently prevent sickness.<span />
Answer:
The nurse should prioritize the patient's critical glucose level, and inform the doctor to get orders to reduce it.
Explanation:
This is the main course of action since untreated hyperglycemia can lead to renal failure, visual alterations/blindness, nerve/vascular damage, worsening of infection and intestinal issues such as diarrhea or constipation.