Question
If a newborn has jaundice that has not subsided and needs to undergo a fetal gallbladder ultrasound examination, is it necessary to fast and avoid water?
Answer
It is recommended to fast and avoid water for more than 8 hours before undergoing a fetal gallbladder ultrasound examination, and not to drink water in the morning of the examination to avoid affecting image quality. If the child has physiological jaundice, it is advisable to seek medical treatment immediately, follow the doctor’s instructions for reasonable medication, and parents should also closely monitor the child’s symptoms to assist in timely treatment.