ANATOMY & PHYSIOLOGY: AN INTEGRATIVE APP
3rd Edition
ISBN: 9781266163654
Author: McKinley
Publisher: MCG
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Textbook Question
Chapter 25, Problem 8DYB
An increase in blood CO2 levels is followed by a(n) _____ in blood H+ levels and a(n) _____ in blood pH.
- a. decrease; decrease
- b. increase; increase
- c. decrease; increase
- d. increase; decrease
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If you hold your breath for a long time, body CO2 levels are likely to ____, and the pH of body fluids is likely to ____.a. increase; increaseb. decrease; increasec. increase; decreased. decrease; decrease
The chloride shifta. promotes the transport of CO2 in the blood.b. occurs when Cl− replaces HCO3− within red blood cells.c. maintains electrical neutrality in red blood cells and the plasma.d. All of these are correct
Carbon dioxide (CO2) is readily soluble in water, according to the equation CO2 + H2O 2 H2C03.
Carbonic acid (H2CO3) is a weak acid. Respiring cells release CO2 into the bloodstream. What will be
the effect on pH of blood as that blood first comes in contact with respiring cells?
A. Blood pH will decrease slightly.
B. Blood pH will increase slightly.
C. Blood pH will first increase, and then it decreases as CO2 combines with hemoglobin.
D. Blood pH will first decrease, and then it increases sharply as CO2 combines with hemoglobin.
Chapter 25 Solutions
ANATOMY & PHYSIOLOGY: AN INTEGRATIVE APP
Ch. 25.1 - Prob. 1LOCh. 25.1 - Prob. 2LOCh. 25.1 - Prob. 1WDLCh. 25.1 - LEARNING OBJECTIVE
3. Describe the two major body...Ch. 25.1 - Prob. 4LOCh. 25.1 - Which ions are more prevalent in the intracellular...Ch. 25.1 - What is the major distinction in the chemical...Ch. 25.1 - Prob. 4WDLCh. 25.2 - Prob. 5LOCh. 25.2 - Prob. 6LO
Ch. 25.2 - Prob. 7LOCh. 25.2 - What are the two major sources of fluid intake?...Ch. 25.2 - Prob. 8LOCh. 25.2 - Prob. 9LOCh. 25.2 - Prob. 10LOCh. 25.2 - How would you distinguish fluid deficiency from...Ch. 25.2 - Prob. 11LOCh. 25.2 - Prob. 12LOCh. 25.2 - Prob. 13LOCh. 25.2 - WHAT DID YOU THINK?
1 Which of the following would...Ch. 25.2 - Prob. 7WDLCh. 25.2 - Which of these four hormonesangiotensin II,...Ch. 25.3 - Prob. 14LOCh. 25.3 - Prob. 15LOCh. 25.3 - Why do electrolytes exert a greater osmotic...Ch. 25.3 - Prob. 16LOCh. 25.3 - Prob. 17LOCh. 25.3 - Prob. 18LOCh. 25.3 - Prob. 19LOCh. 25.3 - Prob. 2WDTCh. 25.3 - Prob. 3WDTCh. 25.3 - Prob. 10WDLCh. 25.4 - Prob. 20LOCh. 25.4 - Prob. 21LOCh. 25.4 - Prob. 11WDLCh. 25.4 - Prob. 22LOCh. 25.4 - Prob. 23LOCh. 25.4 - How does the homeostatic system involving ADH...Ch. 25.4 - Prob. 24LOCh. 25.4 - Prob. 25LOCh. 25.4 - How does aldosterone influence the contents and...Ch. 25.4 - Prob. 26LOCh. 25.4 - Prob. 27LOCh. 25.4 - Prob. 14WDLCh. 25.5 - Prob. 28LOCh. 25.5 - Prob. 29LOCh. 25.5 - What is meant by acid-base balance?Ch. 25.5 - How are fixed acids distinguished from volatile...Ch. 25.5 - LEARNING OBJECTIVE
30. List the various sources of...Ch. 25.5 - Prob. 31LOCh. 25.5 - Prob. 32LOCh. 25.5 - How do the kidneys regulate fixed acids to help...Ch. 25.5 - Prob. 33LOCh. 25.5 - Prob. 18WDLCh. 25.5 - Prob. 34LOCh. 25.5 - LEARNING OBJECTIVE
35. Explain the reactions of...Ch. 25.5 - Prob. 36LOCh. 25.5 - What are the three chemical buffering systems, and...Ch. 25.5 - Prob. 20WDLCh. 25.6 - Prob. 37LOCh. 25.6 - How does a compensated acid-base imbalance differ...Ch. 25.6 - Prob. 38LOCh. 25.6 - Prob. 39LOCh. 25.6 - LEARNING OBJECTIVE
40. Define respiratory...Ch. 25.6 - Prob. 22WDLCh. 25.6 - Prob. 41LOCh. 25.6 - Prob. 42LOCh. 25.6 - What is the primary cause of metabolic alkalosis?Ch. 25.6 - Prob. 43LOCh. 25.6 - Prob. 24WDLCh. 25.6 - Prob. 25WDLCh. 25.6 - WHAT DID YOU LEARN?
26 Identify both the primary...Ch. 25 - Prob. 1DYBCh. 25 - _____ 2. The fluid compartment with the largest...Ch. 25 - _____3. Which of the following would result in...Ch. 25 - _____4. If an individual has decreased saliva...Ch. 25 - _____5. Which hormone decreases total body fluid,...Ch. 25 - Which of the following describes an electrolyte?...Ch. 25 - Prob. 7DYBCh. 25 - An increase in blood CO2 levels is followed by...Ch. 25 - Which of the following is not a chemical buffer in...Ch. 25 - The kidney can act to buffer the blood by a....Ch. 25 - List the three variables that determine the...Ch. 25 - Describe the movement of water between the...Ch. 25 - Prob. 13DYBCh. 25 - Explain the homeostatic system involving the renin...Ch. 25 - Describe how ANP is regulated and how it opposes...Ch. 25 - Describe the functions of Na+ and how it is...Ch. 25 - Describe what occurs in the kidney to maintain...Ch. 25 - Prob. 18DYBCh. 25 - List the three chemical buffers, and describe how...Ch. 25 - Describe respiratory acidosis and its...Ch. 25 - Maria brings her baby to the emergency room. She...Ch. 25 - Prob. 2CALCh. 25 - Prob. 3CALCh. 25 - Harold has been suffering from diabetes mellitus...Ch. 25 - Prob. 5CALCh. 25 - Morgan is a nurse at the local hospital. She...Ch. 25 - Ms. Taylor, 68 years old, has been vomiting for 2...
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