Use the Additive Identity Property of Zero and the Property of Opposites to help Chef Henri with this problem: The following day Chef Henri buys 0 eggs from M. Egblanc and 50 eggs from M. Egbrun. Henri uses 50 eggs in his recipes that evening.
Prep for Upper Abdomen, Gallbladder, Liver & Pancreas Ultrasounds. The purpose of the scan is to examine internal organ/s for disease or abnormality. Please wear comfortable, loose clothing. We may ask you to remove your clothing and dress in a gown we will provide. Please arrive and check in at our registration desk 15 minutes before your exam. We will escort you to our ultrasound area. Fasting is required for these tests.
Â· just now. Asker's rating. Report Abuse. You can most certainly have an ultrasound come back normal, but have a diseased gallbladder, that is why your doctor still needs to order a hida scan. A HIDA scan can help determine if you have a form of gallbladder disease or if your gallbladder is functioning properly. A HIDA scan requires an average of about 2 hours to complete. To prepare for the test, the patient must not eat or drink anything after midnight before the test.