Chapter 44: Acid-Base Balance Patton: Anatomy and Physiology, 10th Edition Exam|Questions and Answers| 100% Correct

Chapter 44: Acid-Base Balance Patton: Anatomy and Physiology, 10th Edition Exam|Questions and Answers| 100% Correct 1. The regulation of acid-base balance in the body fluids refers to the control of _____ ion concentration. a. hydrogen b. bicarbonate c. potassium d. chloride a. hydrogen 2. Which of the following would have the greatest concentration of hydrogen ions? a. pH 2 b. pH 6 c. pH 8 d. pH 10 a. pH 2 3. Which of the following would indicate a neutral solution? a. pH 7 b. pH 6 c. pH 8 d. pH 10 a. pH 7 4. The most acidic substance in the body is: a. stomach acid. b. saliva. c. blood. d. cerebrospinal fluid. a. stomach acid. 5. A solution with pH of 7 would contain _____ times the number of hydrogen ions as a solution with a pH of 8. a. 2 b. 3 c. 5 d. 10 d. 10 6. The pH of the blood is maintained at approximately: a. 7.1. b. 7.2. c. 7.3. d. 7.4. d. 7.4. 7. Ketone bodies are associated with cellular metabolism of: a. fats. b. carbohydrates. c. proteins. d. vitamins. a. fats. 8. Which of the following types of acids would be produced as a result of glucose catabolism? a. Acetoacetic b. Phosphoric c. Lactic d. Sulfuric c. Lactic 9. Which of the following is(are) classified as an acid-forming food? a. Meat b. Eggs c. Poultry d. All of the above d. All of the above 10. Hydrogen ions are continually entering the body fluids through: a. acidic ketone bodies. b. phosphoric acids. c. carbonic acids. d. all of the above. d. all of the above. 11. An example of a physiological buffer syste