Laboratory Manual for Human Anatomy & Physiology Main Version
4th Edition
ISBN: 9781260159110
Author: Terry Martin
Publisher: Mcgraw-hill Higher Education (us)
expand_more
expand_more
format_list_bulleted
Concept explainers
Textbook Question
Chapter 53, Problem 2.1CT
Use the following carbonic acid-bicarbonate buffer system equation to identify the direction (to the right or to the left) the equation would move as a corrective homeostatic response by the respiratory system to acidosis:
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Consider the equilibrium shown below; indicating the buffering system in the blood
circulation.
CO, + H,0
[H,CO3]
HCO3¯+H*
When a patient is choking, would this lead to an alkalosis or an acidosis situation?
Explain.
Calculate the pH of a blood plasma sample with a total CO₂ concentration of 25.7 mM and bicarbonate concentration of
24.4 mM. The relevant pK, of carbonic acid is 6.1.
Enter the answer with three significant figures.
pH =
Write the chemical equation for the carbonic acid–bicarbonate buffer system?
Chapter 53 Solutions
Laboratory Manual for Human Anatomy & Physiology Main Version
Ch. 53 - Prob. 1PLCh. 53 - Prob. 2PLCh. 53 - Which of the following muscles is not involved in...Ch. 53 - Peripheral chemoreceptors sensitive to low blood...Ch. 53 - Prob. 5PLCh. 53 - Inhaled dust and pollutants stimulate ________ to...Ch. 53 - An increase in the duration of inspirations is the...Ch. 53 - The ventral respiratory group of the brainstem...Ch. 53 - The respiratory centers are widely scattered...Ch. 53 - The _________________________ respiratory group...
Ch. 53 - The __________________________ respiratory group...Ch. 53 - Central chemoreceptors are sensitive to changes in...Ch. 53 - As the blood concentration of carbon dioxide...Ch. 53 - As a result of increased breathing, the blood...Ch. 53 - Peripheral chemoreceptors include aortic bodies...Ch. 53 - Prob. 1.8ACh. 53 - The principal muscles of inspiration are the...Ch. 53 - Briefly explain the reason for the changes in...Ch. 53 - Complete the following: a. Why is it important to...Ch. 53 - Use the following carbonic acid-bicarbonate buffer...Ch. 53 - Why is it dangerous for a swimmer to...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Using the Henderson-Hasselbalch equation for part a, b, and c Given: If the CO2 concentration decreases from 40 mmHg to 30 mmHg a. how much will the pH change? Given: If an unknown amount of CO2 is dissolved eventually leading to a pH of 8.4 b. What is final concentration of CO2? c. How would the body respond in each case? (Answer a, b, and c)arrow_forwardWrite the equation for the bicarbonate buffer. What enzyme catalyzes this reaction?arrow_forwardThe following data was obtained from an arterial blood sample drawn from a hospital patient. pH= 7.55 (7.35-7.45) PaCO2=25mmHg (33-45mmHg) HCO3-= 22.5mEq/L (22-28mEq/L The patient’s arterial findings are consistent with a diagnosis of which of the following? metabolic acidosis respiratory alkalosis metabolic alkalosis mixed acidosis respiratory acidosisarrow_forward
- State the reversible chemical equation for the reaction of carbon dioxide and water to carbonic acid and then to hydrogen ion and bicarbonate ion.arrow_forwardBicarbonate/carbonic acid buffer in blood is an example of an equilibrium reaction that is meant to be very insensitive to change. How does the bicarbonate/carbonic acid buffer re-establish equilibrium if acidity increases? How does the bicarbonate/carbonic acid buffer re-establish equilibrium if alkalinity increases?arrow_forwardPROBLEM 12.27 (a) Use Table 12.5 to calculate the osmotic pressure of the hemodi- alysis solution at 25 °C. (b) If the osmotic pressure of blood at 25 °C is 7.70 atm, what is the direction of solvent movement across the semipermeable mem brane in dialysis? (Blood to dialysis solution or dialysis solution to blood)arrow_forward
- Write a balanced equation for the neutralization of stomach acid by NahCO3 .arrow_forwardThe of the principal effects of diarrhea is the excretion (elimination through the bowels) of large quantities of sodium bicarbonate. Draw the equilibrium reaction showing the bicarbonate equilibrium. In which direction does the bicarbonate buffer system shift under these circumstances?arrow_forwardDuring the treatment for COVID-19, one complication includes an increase of CO2 in the lungs. This buildup of CO2 can result in a serious condition called respiratory acidosis if the level of H+ significantly changes. If the pH drops by 1 unit, what has happened to the H+ concentration?arrow_forward
- Consider the following pH titration curve of a diprotic acid. What is the approximate values for pka 1 and pka 2? the curve is attached below.arrow_forwardWrite the equations for reaction of this buffer with a small amount of HNO3 and with a small amount of NaOH.arrow_forwardUsing the Pco2/HCO3-/pH nomogram, what is confirmed when the reported PCOŽ is 25 torr, the pH is 7.62 and the HCO3- is 25 mEq/L? respiratory alkalosis with renal compensation combined metabolic and respiratory acidosis combined metabolic and respiratory alkalosis metabolic alkalosis with respiratory compensationarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Human Physiology: From Cells to Systems (MindTap ...BiologyISBN:9781285866932Author:Lauralee SherwoodPublisher:Cengage Learning
Human Physiology: From Cells to Systems (MindTap ...
Biology
ISBN:9781285866932
Author:Lauralee Sherwood
Publisher:Cengage Learning
Air Pollution for Kids | Learn about the Causes and Effects of Air Pollution; Author: Learn Bright;https://www.youtube.com/watch?v=Yjtgu2CxtEk;License: Standard Youtube License