Anatomy & Physiology
1st Edition
ISBN: 9781938168130
Author: Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark Womble
Publisher: OpenStax College
expand_more
expand_more
format_list_bulleted
Textbook Question
Chapter 26, Problem 22RQ
Which explanation best describes why plasma proteins can function as buffers?
- Plasma proteins combine with bicarbonate to make a stronger buffer.
- Plasma proteins are immune to damage horn acids.
- Proteins have both positive and negative charges on their surface.
- Proteins are alkaline.
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
Blood volume must be restored in a person who has lost large amounts of blood due to serious injury. This is often accomplished by infusing isotonic NaCl solution into the blood. Why is this more effective than infusing an isoosmotic solution of a penetrating solute, such as urea?
You have a solution of 0.30 M urea. Urea is a penetrating molecule.
If you place red blood cells into this solution predict what would happen to the red blood cells (stay same, crenated, lysed).
Determine:
1. the osmolarity of 0.30 M urea. Red blood cells are 0.3 Osmolar.
2. apperance/effect on RBC
3. tonicity
Patient with dehydration was started on fluid therapy. If 5% dextrose is isoosmotic to plasma what effect would infusion of 1L of a 10% dextrose solution have on ECF and ICF volumes? How it would affect body fluid osmolality of a 70 kg individual and why?
Chapter 26 Solutions
Anatomy & Physiology
Ch. 26 - Watch this video...Ch. 26 - Watch this video...Ch. 26 - Read this article...Ch. 26 - Watch this video...Ch. 26 - Solute contributes to the movement of water...Ch. 26 - A cation has a(n) ________ charge. neutral...Ch. 26 - Interstitial fluid (IF) is ________. the fluid in...Ch. 26 - The largest amount of water comes into the body...Ch. 26 - The largest amount of water leaves the body via...Ch. 26 - Insensible water loss is water lost via ________....
Ch. 26 - How soon after drinking a large glass of water...Ch. 26 - Bone serves as a mineral reserve for which two...Ch. 26 - Electrolytes are lost mostly through ________....Ch. 26 - The major cation in extracellular fluid is...Ch. 26 - The major cation in intracellular fluid is...Ch. 26 - The major anion in extracellular fluid is...Ch. 26 - Most of the bodys calcium is found in ________....Ch. 26 - Abnormally increased blood levels of sodium are...Ch. 26 - The ion with the lowest blood level is ________....Ch. 26 - Which two ions are most affected by aldosterone?...Ch. 26 - Which of the following is the most important...Ch. 26 - Which explanation best describes why plasma...Ch. 26 - The buffer that is adjusted to control acid-base...Ch. 26 - Carbonic acid levels are controlled through the...Ch. 26 - Bicarbonate ion concentrations in the blood are...Ch. 26 - Which reaction is catalyzed by carbonic anhydrase?...Ch. 26 - Which of the following is a cause of metabolic...Ch. 26 - Which of the following is a cause of respiratory...Ch. 26 - At a pH of 7.40, the carbonic acid ratio is...Ch. 26 - Which of the following is characterized as...Ch. 26 - Plasma contains more sodium than chloride. How can...Ch. 26 - How is fluid moved from compartment to...Ch. 26 - Describe the effect of ADH on renal collecting...Ch. 26 - Why is it important for the amount of water intake...Ch. 26 - Explain how the CO2 generated by cells and exhaled...Ch. 26 - How can one have an imbalance in a substance, but...Ch. 26 - Describe the conservation of bicarbonate ions in...Ch. 26 - Describe the control of blood carbonic acid levels...Ch. 26 - Case Study: Bob is a 64-year-old male admitted to...Ch. 26 - Case Study: Kim is a 38-year-old women admitted to...
Additional Science Textbook Solutions
Find more solutions based on key concepts
[14.110] The following mechanism has been proposed for the gas-phase reaction of chloroform (CHCI3) and chlorin...
Chemistry: The Central Science (14th Edition)
Compare and contrast aerobic respiration, anaerobic respiration, and fermentation.
Microbiology with Diseases by Body System (5th Edition)
16. Explain some of the reasons why the human species has been able to expand in number and distribution to a g...
Campbell Biology: Concepts & Connections (9th Edition)
1. How many cervical, thoracic, lumbar, sacral, and coccygeal vertebrae are normally present in the vertebral ...
Human Anatomy & Physiology (2nd Edition)
Describe the lytic and lysogenic life cycles of bacteriophage. What roles do repressor and Cro protein play i...
Genetic Analysis: An Integrated Approach (3rd Edition)
Endospore formation is called (a) _____. It is initiated by (b) _____. Formation of a new cell from an endospor...
Microbiology: An Introduction
Knowledge Booster
Similar questions
- Discuss the need for an IV placed in the arm in the hospital. What solution was run into the veins. Why they would allow someone to run saltwater into their bodies. Discuss isotonic, hypotonic, and hypertonic solutions.arrow_forwardWhich of the following occurs when red blood cells are transferred from an isotonic solution to a hypertonic solution?arrow_forwardA 5% dextrose is isoosmotic to plasma. What effect would infusion of 1L of a 5% dextrose solution have on ECF and ICF volumes? How it would affect body fluid osmolality of a 70 kg individual and why?arrow_forward
- A 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_forwardYou have a solution of 0.30 M glucose. Glucose is a non-penetrating molecule. If you place red blood cells into this solution predict what would happen to the red blood cells (stay same, crenated, lysed). Determine: 1. the osmolarity of 0.30 M glucose. Red blood cells are 0.3 Osmolar. 2. apperance/effect on RBC 3. tonicityarrow_forwardDraw a line To link each electrolyte to its characteristics. Note that each actual electrolyte me a link to more than one characteristic.arrow_forward
- You have a solution of 0.30 M NaCl. NaCl is a non-penetrating molecule. If you place red blood cells into this solution predict what would happen to the red blood cells (stay same, crenated, lysed). Determine: 1. the osmolarity of 0.30 M NaCl. 2. apperance/effect on RBC 3. tonicityarrow_forwardIf molecules are expected to move from high concentration to low concentration, why didn’t all the molecules (solutes) leave the dialysis tubing bag (the test solution was tested negative for one solute)arrow_forwardWhich of the following is a carbonic acid buffering molecule in a basic solution? Group of answer choices H2CO3 HCO3-arrow_forward
- Briefly illustrate the role of hemoglobin as a buffer.arrow_forwardWhat fluids are considered isotonic? 0.9% saline 5% dextrose 5% dextrose with 0.45% saline 50% dextrose 20% dextrose 5% dextrose with 0.9% saline Lactated Ringer's 0.45% salinearrow_forwardExplain how an acid-base buffer system functions.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Anatomy & PhysiologyBiologyISBN:9781938168130Author:Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark WomblePublisher:OpenStax CollegeHuman Physiology: From Cells to Systems (MindTap ...BiologyISBN:9781285866932Author:Lauralee SherwoodPublisher:Cengage LearningHuman Biology (MindTap Course List)BiologyISBN:9781305112100Author:Cecie Starr, Beverly McMillanPublisher:Cengage Learning
Anatomy & Physiology
Biology
ISBN:9781938168130
Author:Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark Womble
Publisher:OpenStax College
Human Physiology: From Cells to Systems (MindTap ...
Biology
ISBN:9781285866932
Author:Lauralee Sherwood
Publisher:Cengage Learning
Human Biology (MindTap Course List)
Biology
ISBN:9781305112100
Author:Cecie Starr, Beverly McMillan
Publisher:Cengage Learning