Thyroid Uptake and Scan, I-131 Whole Body Scan: No multivitamins for 2 weeks prior to exam. No thyroid
medications for 2-4 weeks depending on type, please call. No seafood for 48 hours prior to examination. No Iodine based contrast for 4 weeks prior to examination. Please do not eat 2 hours prior to appt. Must not be pregnant.
Hepatobiliary Scan: Nothing to eat or drink for 6 hours prior to scan.
Gastric Empty: Nothing to eat or drink 4 hours prior to examination.
Nuclear Stress Test: Nothing to eat for 4 hours, call regarding cardiac medications. Wear two-piece outfit, short sleeve shirt. Please bring small snack to eat during examination break. 3-4 hr exam. (Bring a book!)