ANAT&PHY TEXT W/CONNECT &LRNSM ACCESS
2nd Edition
ISBN: 9781259728037
Author: McKinley
Publisher: MCG CUSTOM
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Textbook Question
Chapter 25, Problem 8DYKB
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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when carbon dioxide accumulates in extracellular fluids, the pH___.
a: rises
B: falls
c: is unchanged
d: sometimes rises, sometimes falls
The carbonic acid equilibrium is shown below. Exhalation of CO2 by the lungs causes this equilibrium to shift to the ______, which causes the pH of the blood to _______.
H+ + HCO3- <=> H2CO3 <=> H2O + CO2
a) left; increase
b) left; decrease
c) right; decrease
d) right; increase
An increase in blood PH will ?
a. Increase hemoglobin saturation
B. Decrease hemoglobin saturation
C. Decrease heart rate
D. Decrease respiratory rate
Chapter 25 Solutions
ANAT&PHY TEXT W/CONNECT &LRNSM ACCESS
Ch. 25.1 - Prob. 1WDYLCh. 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. 4WDYLCh. 25.2 - What are the two major sources of fluid intake?...Ch. 25.2 - How would you distinguish fluid deficiency from...Ch. 25.2 - Prob. 7WDYLCh. 25.2 - Which of these four hormonesangiotensin II,...Ch. 25.3 - Why do electrolytes exert a greater osmotic...Ch. 25.3 - Prob. 10WDYL
Ch. 25.4 - Prob. 11WDYLCh. 25.4 - How does the homeostatic system involving ADH...Ch. 25.4 - How does aldosterone influence the contents and...Ch. 25.4 - Prob. 14WDYLCh. 25.5 - What is meant by acid-base balance?Ch. 25.5 - How are fixed acids distinguished from volatile...Ch. 25.5 - How do the kidneys regulate fixed acids to help...Ch. 25.5 - Prob. 18WDYLCh. 25.5 - What are the three chemical buffering systems, and...Ch. 25.5 - Prob. 20WDYLCh. 25.6 - How does a compensated acid-base imbalance differ...Ch. 25.6 - Prob. 22WDYLCh. 25.6 - What is the primary cause of metabolic alkalosis?Ch. 25.6 - Prob. 24WDYLCh. 25 - Prob. 1DYKBCh. 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. 7DYKBCh. 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. 13DYKBCh. 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. 18DYKBCh. 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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