An additional small quantity of O2 is carried dissolved in plasma: .003 ml O2/dl plasma/mm Hg PaO2, or .3 ml O2/dl plasma when PaO2 is 100 mm Hg. Since normal CaO2 is 16-22 ml O2/dl blood, the amount contributed by dissolved (unbound) oxygen is very small, only about 1.4% to 1.9% of the total.
While many conditions cause blockages, patients often experience similar symptoms of bile duct obstruction. For this reason, Florida Hospital physicians encourage patients to seek medical screening immediately when signs of biliary obstruction occur.Symptoms of bile duct obstruction include the following:1  Upper right side abdominal pain. 2  Nausea or vomiting. 3  Sweating/chills. 4  Fever. 5  Dark urine. 6  Loss of appetite (inappetance).7  Weight loss. 8  Pale stools.ymptoms of bile duct obstruction include the following: 1  Upper right side abdominal pain. 2  Nausea or vomiting. 3  Sweating/chills. 4  Fever. 5  Dark urine. 6  Loss of appetite (inappetance). 7  Weight loss. 8  Pale stools.
If stones cannot be removed completely or you have a history of gallstones causing problems but do not wish to have your gallbladder removed, your doctor may place biliary stents (tiny tubes to open the passage). These will provide adequate drainage and help prevent future choledocholithiasis episodes.allstones in the bile duct may not cause symptoms for months or even years. However, if the blockage becomes severe, you may experience the following: 1  abdominal pain in the upper or middle-upper abdomen. 2  fever. 3  jaundice (yellowing of the skin and eyes). 4  loss of appetite.