EP HUMAN ANATOMY+PHYSIOLOGY-MOD.MASTER.
2nd Edition
ISBN: 9780134788067
Author: AMERMAN
Publisher: PEARSON CO
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Chapter 25, Problem 4CYU
Summary Introduction
To review:
Whether a diabetic ketoacidosis patient will hyperventilate or hypo ventilate. The change in the rate and depth of ventilation compensating for acidosis is
Introduction:
Acidosis is a condition in which the pH (potential of hydrogen) of a body fluid becomes less than 7.35. Acidosis is caused when more hydrogen ions are added than the body’s buffer can stick. Acidosis can be broadly divided into two classes: respiratory acidosis and metabolic acidosis.
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Chapter 25 Solutions
EP HUMAN ANATOMY+PHYSIOLOGY-MOD.MASTER.
Ch. 25.1 - 1. What is a body fluid?
Ch. 25.1 - 2. What is balance with respect to body fluids?
Ch. 25.1 - How does an electrolyte differ from a...Ch. 25.1 - What is electrolyte balance?Ch. 25.1 - 5. How do acids and bases differ?
Ch. 25.1 - 6. Which pH values are acidic, basic, and...Ch. 25.2 - Prob. 1QCCh. 25.2 - What factors affect total body water?Ch. 25.2 - 3. Where are the intracellular and extracellular...Ch. 25.2 - Prob. 4QC
Ch. 25.2 - Prob. 5QCCh. 25.2 - Prob. 6QCCh. 25.2 - Prob. 7QCCh. 25.2 - How is thirst stimulated?Ch. 25.2 - How are fluids lost from the body?Ch. 25.2 - 10. What are the water requirements for an...Ch. 25.2 - 11. What is the role of ADH in fluid balance?
Ch. 25.2 - How is ADH secretion stimulated?Ch. 25.2 - How does dehydration affect the volume of the...Ch. 25.2 - Prob. 14QCCh. 25.2 - 15. How do dehydration and overhydration differ...Ch. 25.3 - What are the main roles of sodium ions in the...Ch. 25.3 - How is sodium ion concentration regulated?Ch. 25.3 - Prob. 3QCCh. 25.3 - Prob. 4QCCh. 25.3 - 5. How is the concentration of potassium ions in...Ch. 25.3 - 6. What happens to the resting membrane potential...Ch. 25.3 - Prob. 7QCCh. 25.3 - Prob. 8QCCh. 25.3 - Prob. 9QCCh. 25.3 - Prob. 10QCCh. 25.3 - 11. How is chloride ion reabsorption in the...Ch. 25.3 - 12. How is the concentration of magnesium ions in...Ch. 25.4 - What are the major sources of acids for the body?Ch. 25.4 - Prob. 2QCCh. 25.4 - Prob. 3QCCh. 25.4 - Prob. 4QCCh. 25.4 - Prob. 5QCCh. 25.4 - Prob. 6QCCh. 25.4 - Prob. 7QCCh. 25.4 - Prob. 8QCCh. 25.4 - How do metabolic acidosis and respiratory acidosis...Ch. 25.4 - Prob. 10QCCh. 25.4 - Prob. 11QCCh. 25.5 - Prob. 1QCCh. 25.5 - Prob. 2QCCh. 25 - Prob. 1CYRCh. 25 - 2. How does an electrolyte differ from a...Ch. 25 - Prob. 3CYRCh. 25 - Prob. 4CYRCh. 25 - Prob. 5CYRCh. 25 - Prob. 6CYRCh. 25 - Which of the following is false with respect to...Ch. 25 - Prob. 8CYRCh. 25 - Prob. 9CYRCh. 25 - Prob. 10CYRCh. 25 - Prob. 11CYRCh. 25 - Prob. 12CYRCh. 25 - Prob. 13CYRCh. 25 - Prob. 14CYRCh. 25 - 15. Which of the following mechanisms is/are used...Ch. 25 - Mark the following statements as true or false. If...Ch. 25 - Prob. 17CYRCh. 25 - 18. How does angiotensin-II help to restore fluid...Ch. 25 - Prob. 1CYUCh. 25 - Prob. 2CYUCh. 25 - Prob. 3CYUCh. 25 - Prob. 4CYUCh. 25 - Prob. 1AYKACh. 25 - Prob. 2AYKACh. 25 - Prob. 3AYKACh. 25 - Prob. 4AYKACh. 25 - Prob. 5AYKB
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- During high-intensity exercise, why does arterial Pco2 decrease beyond its usual set point? Arterial Po₂ is reduced during high intensity exercise, which stimulates chemoreceptors to increase ventilation beyond current CO2 production. During high intensity exercise, the blood becomes more alkaline, which leads to more CO2 being converted to H* and bicarbonate. Anaerobic metabolism does not produce CO₂. Acidic by-products of anaerobic metabolism decrease plasma pH, which stimulates central chemoreceptors to increase ventilation beyond current CO₂ production.arrow_forwardDiabetes ketoacidosis is one of the complications of uncontrolled diabetes, and is associated with rapid breathing. Explain the steps that led to rapid breathing in such patientsarrow_forwardWhat mechanism does copper use to facilitate haemoglobin synthesis?arrow_forward
- Joanne, a diabetic patient, is at the emergency department with acidosis due to the production of ketone bodies. Would you expect her ventilation to be increased or decreased? Why?arrow_forwardA patient has been suffering from constant diarrhea. With this, the patient must be losing much of the intestinal content including the aqueous pancreatic secretion. The patient also becomes hyperchloremic. Which of the following will be the respiratory corrective mechanism? chemoreceptors (which respond to low pH or high H+), causing hypoventilation and increased depth of inspiration and an increase in pCO2 chemoreceptors (which respond to low pH or high H+), causing hyperventilation and a decrease in pCO2 chemoreceptors tell the lungs of the change in pH and commands the pancreas to secrete more bicarbonate chemoreceptors in the kidney trigger the conservation of the bicarbonate in the PCTarrow_forwardResting O2 consumption is about 250 ml/min. Resting CO2 consumption is about 200 ml/min. Both these volumes refer to volumes at STPD. How much mass is lost per day through the lungs exclusive of water loss, due to resting metabolism?arrow_forward
- Explain the changes in ventilation in response to an increase in plasma H1 concentration produced by the administration of lactic?arrow_forwardNo instances of anaerobic respiration exist in the human body. is this statement true or false?arrow_forwardHenry climbed to the top of Mt. Apo. To celebrate, he drank a glass of whiskey. At higher altitude oxygen gas decreases. What do you expect to happen to Henry’s respiratory rate? Will this result to respiratory alkalosis or acidosis? Explain.arrow_forward
- In most tissues, if the temperature is increased by 10°C, how much is the rate of respiration increased?arrow_forwardWhen total ALP levels are increased, it is the major liver fraction that is most frequently elevated especially in what kind of disease?arrow_forwardWhy do dieters who follow Atkin’s diet (a diet high in fat and protein and very low in carbohydrate) sometimes suffer from bad breath?arrow_forward
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