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Oral Medicine
Hyperemesis gravidarum is severe nausea and vomiting during pregnancy that can lead to dehydration and electrolyte imbalances. The patient's symptoms and signs of dehydration (low blood pressure and decreased urine output) support this diagnosis.<
Physiology
ADH acts on the distal tubules and collecting ducts of the kidney to increase the permeability of the tubular epithelium to water. This results in the reabsorption of water and the concentration of urine, thereby reducing urine volume and increasing
Physiology
Transport maximum indicates the maximum rate at which an active transport system can reabsorb a substance from the glomerular filtrate.