Notice on Preparation for Ultrasound Health Self Test

Pregnant women need to prepare a lot of things before undergoing B-ultrasound examination, and there are many things to pay attention to. Only by doing a good job of preparation can a complete pregnant woman's B-ultrasoundhealth self-testbe done.

B-ultrasound is painless, non-invasive, and non radioactive for the examinee, so there is no need to worry.

1. When examining the heart, one should rest for a while, then take off their shoes and lie flat on the examination bed, unbutton their shirt, expose their chest, and let the doctor examine them; When detecting deep organs that are susceptible to digestive gas interference, fasting examination or stricter intestinal preparation is necessary. For the detection of liver, gallbladder, and pancreas in the abdominal cavity, it is best to avoid fermented and gas producing foods such as milk, soy products, and carbohydrates for the first 3 days. Eat a light diet the night before the examination, and on the same day, fast on an empty stomach and avoid drinking water;

3. If patients need to undergo gastrointestinal and biliary X-ray imaging at the same time, ultrasound examination should be performed before the X-ray imaging or 3 days after the above imaging;

4. When examining organs such as the uterus and its appendages, bladder, prostate, etc. in the pelvic cavity, bladder urine should be retained before the examination. About 1000 milliliters of boiled water can be consumed 2 hours before the examination, and urine should not be urinated 2-4 hours before the examination.

5. When performing urinary system ultrasound examination, especially ureteral and bladder ultrasound examination, one should drink 400-600 milliliters of warm water 1-2 hours before the examination, and wait for the bladder to fill before the examination. If patients need to undergo digestive and urinary examinations at once, it is best not to urinate in the morning on the day of the examination, so that they do not need to drink water to achieve bladder filling.

Details can be found in the Health Self Testing Topic http://exam.fh21.com.cn/jkzc/ .