... http://testbanksstore.eu /Test- Bank- for- Guyton- and- Hall- Textbook- of- MedicalPhysiology -12th- Edition- by -Hall ANS: A Which of the following is an example of positive feedback in the body? A Clotting of. .. http://testbanksstore.eu /Test- Bank- for- Guyton- and- Hall- Textbook- of- MedicalPhysiology -12th- Edition- by -Hall A B C D E Sodium ions Potassium ions Carbon dioxide Glucose Protein ANS: A Exchange of substances... instability and sometimes death A Postitive, progressive B Positive, diminished C Negative, progressive D Negative, diminished E Adaptive, progressive Copyright © 2011, 2006 by Saunders, an imprint of