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.
Most ultrasound exams require no preparation, with a few exceptions: 1  For some ultrasound exams, such as of the gallbladder, your doctor may ask that you not eat or drink for up to 6 hours before the exam. Other ultrasound exams, such as of the pelvis, may require a full bladder, so your doctor might ask you to drink up to six glasses of water two hours before the exam and not urinate until the exam is completed.