Glucosuria is the excretion of glucose in urine. This occurs…

Glucosuria is the excretion of glucose in urine. This occurs when the plasma glucose level exceeds approximately 220 mg/dL and the transport maximum (Tm) rate for glucose has been exceeded. Glucose molecules act as an osmotic diuretic, pulling water into the filtrate and causing a loss of fluid in the urine. Glucosuria, along with frequent urination and thirst, are classic signs of ___, which is caused by ____.

The pH of urine and consequently, the pH of blood, are regul…

The pH of urine and consequently, the pH of blood, are regulated in the nephron. Exactly how this occurs depends upon the pH state of the individual. A person with a diet high in fruits and vegetables and little or no animal protein is typically in an “alkaline state”.  A person with a diet that includes animal protein and wheat (a typical American diet) is generally in an “acidic state”. How does the kidney react when the blood is acidic?

Ulcerative colitis is classified as an inflammatory bowel di…

Ulcerative colitis is classified as an inflammatory bowel disease (IBD) that involves inflammation of the colon. It affects the innermost layer of the colon. It is characterized by edema(swelling) vascular congestion, hemorrhage (bleeding) and the accumulation of plasma cells, lymphocytes, neutrophils and eosinophils. Regarding the layers of the colon, which layer is affected in ulcerative colitis?