The nurse is providing postoperative care for an obese adult who had major abdominal surgery. the client has a history of smoking three packs of cigarettes daily. which test will the nurse check for the most accurate measurement of the client's respiratory status?

The test that the nurse will need to check is the OXYGEN SATURATION TEST.
In an healthy lungs, the oxygen saturation level ranges between 95 and 100%, this means that, when red blood cells pass through the lungs 95 to 100% of them is saturated with oxygen. When a lung disease is present, this percentage will be highly reduced. Thus, the oxygen saturation test gives an indication of how efficient the patient's breathing is

Pro insulin undergoes extensive posttranslational modification along the production pathway .