leading to fatty stools. gastrointestinal bleeding is not caused by common bile duct obstruction. serum cholesterol levels are increased with biliary obstruction. direct bilirubin level is increased with biliary obstruction.dif: cognitive level: apply (application) ref: 847top: nursing process: planning msc: nclex: physiological integrity5.the nurse receives the following information about a 51 yr old female patient who is scheduled for a colonoscopy. which information should be communicated to the health care provider before sending the patient for the procedure