<prompt> Which among the following secretions has the highest HC03 content?SalivaBileSuccus entericusPancreatic secretions  <response>: The pancreatic juice is alkaline and has a high HCO3- content approximately 113 mEqL vs 24 mEqL in plasma. Composition of Normal Human Pancreatic Juice: Cations: Na, K, Ca2, Mg2 pH approximately 8.0 Anions: HCO3-, Cl-, SO42-, HPO42- Digestive enzymes Other proteins Ref: Barrett K.E., Barman S.M., Boitano S., Brooks H.L. 2012. Chapter 25. Overview of Gastrointestinal Function Regulation. In K.E. Barrett, S.M. Barman, S. Boitano, H.L. Brooks Eds, Ganongs Review of Medical Physiology, 24e. 