Patient Preparation

General Prep Instructions

It is very important that the patients manage their glucose (sugar) intake prior to the exam. If their glucose is not at the right level, the exam may need to be cancelled, or the results may not be optimal.

• No food (NPO) 6 hours prior to appointment
• You may drink water but no other liquids (Drink at least 3 extra 8 oz. of water 6-8 hours before)
• Limit exercise/exertion 24 hrs. prior to exam
• No gum chewing 24 hrs. prior to exam
• May take medications prior to arrival at center
• 24 hours before your exam, please consume a high protein/low carb diet
• No caffeine 24 hours prior to exam
• No smoking 24 hours prior to exam

Diabetic Patients

It is very important that the patients manage their glucose (sugar) intake prior to the exam. If their glucose is not at the right level, the exam may need to be cancelled, or the results may not be optimal. If you are diabetic, please contact the center for your special, personalized instructions.