EBK PRINCIPLES OF ANATOMY AND PHYSIOLOG
16th Edition
ISBN: 9781119662686
Author: DERRICKSON
Publisher: VST
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Question
Chapter 27, Problem 8CP
Summary Introduction
To review:
The buffer systems, namely, carbonic acid-bicarbonate buffers, proteins, and phosphates help to maintain pH (potential of hydrogen) of the body fluids.
Introduction:
The optimum pH of fluids found in the body is a very important requirement for normal functioning of the body. The normal pH of body fluid ranges from 7.35–7.45. The pH less than 7.35 can cause acidosis and pH more than 7.45 can cause alkalosis. Out of range pH variations of the body fluids can lead to coma and ultimately death. Buffers in the body prevent the drastic changes in the body fluid's pH and this is done via converting strong acids as well as bases into weak acid as well as weak bases within seconds.
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Chapter 27 Solutions
EBK PRINCIPLES OF ANATOMY AND PHYSIOLOG
Ch. 27 - Prob. 1CPCh. 27 - Prob. 2CPCh. 27 - 3. By what mechanism does thirst help regulate...Ch. 27 - Prob. 4CPCh. 27 - What factors control the movement of water between...Ch. 27 - 6. What are the functions of electrolytes in the...Ch. 27 - Name three important extracellular electrolytes,...Ch. 27 - Prob. 8CPCh. 27 - Prob. 9CPCh. 27 - What are the principal physiological effects of...
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- Match the following saltwater balance concepts:arrow_forwardMetabolic alkalosis refers to a process whereupon decreased hydrogen ion, or increased bicarbonate, concentrations occur in the body, and the blood pH becomes too basic. Answer the following questions: How does the body regain its acid-base equilibria/balance? What happens when that balance does not happen? Will a buffer system still work under these conditions?arrow_forwardDefine buffers and Discuss the properties of the biological buffer system. Define buffer capacity What is a buffer solution? Example of a weak base and weak acid What is pH?arrow_forward
- Explain thoroughly the Buffering Action of following Biological or Physiological Buffers:(a) Phosphate Buffer System.(b) Bicarbonate Buffer system.arrow_forwardThree systems of the body help regulate acid/base balance - buffer system, respiratory system and renal system. Describe the renal response in a person experiencing metabolic alkalosis due to severe vomiting. Provide the general formula for pH control in acid/base regulation.arrow_forwarddefine buffer and write chemical equations for thebicarbonate, phosphate, and protein buffer systems;arrow_forward
- Explain Buffering Action of following Biological or Physiological Buffers. Phosphate Buffer System. Bicarbonate Buffer system.arrow_forwardMaintaining pH homeostasis is critical for our body cells to remain healthy and to function well. In blood, a buffer system is heavily involved in this process, identify the specific buffer system and detail how it responds when blood becomes acidic, basic and in homeostasis.arrow_forwardexplain briefly protein buffer in the body.arrow_forward
- List several reasons why drinking a fluid containing water,glucose, and electrolytes would be better than drinkingtap water after vomiting.arrow_forwardDefine the term buffer. Explain the difference between carbonic acid (H2CO3) and hydrochloric acid (HCl). Can they both be used as buffers? Why or why not.arrow_forwardA 1500 mL bag of 0.9% NaCl needs to have 9 grams of vancomycin added. How much water should the vancomycin be dissolved in prior to addition to ensure the resulting solution is isotonic with plasma? (SCE 0.06)arrow_forward
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