A patient with type 2 diabetes mellitus is scheduled for a CT scan with contrast.What should the nurse specifically instruct the patient to prepare for this test?
A) Restrict fluids for 12 hours prior to the scan
B) Drink two liters of fluid the day before the scan
C) Limit the intake of meat and dairy products prior to the scan
D) Do not take Metformin for 48 hours prior to and after the scan
Correct Answer:
Verified
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