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.
Whenever there is blockage or obstruction in bile duct, it enlarges in it size or dilates. The first symptom you may notice is pale colored stool and dark urine if bile duct is blocked, if the blockage progresses further it causes yellow discoloration of your eyes and skin.t always needs further investigation. The common causes of bile duct enlargement are: 1  Gallstones: Small gallstones dislodges from the gallbladder, travel all the way in the bile duct and get impacted in the ampula of vater, it is the narrowest site of the bile duct where gallstones can get impacted.