In most cases, the inferior parathyroid glands become localized near the inferior poles of the thyroid, and the thymus continues to migrate toward the mediastinum. The superior parathyroid glands are derived from the fourth pharyngeal pouch and migrate together with the ultimobranchial bodies.n most cases, the inferior parathyroid glands become localized near the inferior poles of the thyroid, and the thymus continues to migrate toward the mediastinum. The superior parathyroid glands are derived from the fourth pharyngeal pouch and migrate together with the ultimobranchial bodies.
Try to avoid sugary or overly fatty foods and drinks, which are harder to digest and may upset your kid's tummy further. How Long Will Stomach Flu Last? Depending on the virus and your child's immune system, the stomach flu can last anywhere from just a day or two to around 10 days. Children tend to throw up for just the first day or two, but diarrhea can last more than a week, says Dr. Nelson.
It may last up to 3 weeks. Your child may have a fever with the cold. A fever usually happens at the beginning of the cold, and lasts for 3 to 5 days. The influenzaââ virus causes a respiratory infection with high fevers that can last up to 7 days.ey pâoints. 1  Symptoms of the common cold include runny nose, coughing, sneezing and mild fever. 2  Colds are caused by a virus which is easily spread from person to person. 3  If your child has a cold, keep them comfortable, give lots of fluids and try using a humidifier.