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2. Henry's law in the emergency room! The partial pressure of oxygen in the lung alveoli is a bit less than in air, being about 100 mm of mercury, or.13 Atm. In saline/glucose solution (lacking any hemoglobin) at 37° C, oxygen will equilibrate with alveolar air to a concentration of about 3 mg/L (or 0.093 mM). In oxygen-saturated blood, however, the O, concentration is about 0.008 M (8 mM). A. What is the Henry's Law constant for these two situations (with or without hemoglobin)? B. By what factor does the presence of hemoglobin enhance oxygen solubility in blood? C. Given the above, imagine you are an emergency room doctor treating a patient who lost half of their red blood cells in an accident, and received cell-free plasma from a paramedic to keep their blood pressure up. Nevertheless, the patient is short of breath and not doing well. If you had a choice between administering extra oxygen or giving a blood infusion to restore the red blood cell count, which would be more helpful? Why?

2. Henry's law in the emergency room! The partial pressure of oxygen in the lung alveoli is a bit less than in air, being about 100 mm of mercury, or.13 Atm. In saline/glucose solution (lacking any hemoglobin) at 37° C, oxygen will equilibrate with alveolar air to a concentration of about 3 mg/L (or 0.093 mM). In oxygen-saturated blood, however, the O, concentration is about 0.008 M (8 mM). A. What is the Henry's Law constant for these two situations (with or without hemoglobin)? B. By what factor does the presence of hemoglobin enhance oxygen solubility in blood? C. Given the above, imagine you are an emergency room doctor treating a patient who lost half of their red blood cells in an accident, and received cell-free plasma from a paramedic to keep their blood pressure up. Nevertheless, the patient is short of breath and not doing well. If you had a choice between administering extra oxygen or giving a blood infusion to restore the red blood cell count, which would be more helpful? Why?

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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2. Henry's law in the emergency room! The partial pressure of oxygen in the lung alveoli is a bit less than in air, being about 100 mm of mercury, or.13 Atm. In saline/glucose solution (lacking any hemoglobin) at 37° C, oxygen will equilibrate with alveolar air to a concentration of about 3 mg/L (or 0.093 mM). In oxygen-saturated blood, however, the O, concentration is about 0.008 M (8 mM). A. What is the Henry's Law constant for these two situations (with or without hemoglobin)? B. By what factor does the presence of hemoglobin enhance oxygen solubility in blood? C. Given the above, imagine you are an emergency room doctor treating a patient who lost half of their red blood cells in an accident, and received cell-free plasma from a paramedic to keep their blood pressure up. Nevertheless, the patient is short of breath and not doing well. If you had a choice between administering extra oxygen or giving a blood infusion to restore the red blood cell count, which would be more helpful? Why?
Transcribed Image Text:2. Henry's law in the emergency room! The partial pressure of oxygen in the lung alveoli is a bit less than in air, being about 100 mm of mercury, or.13 Atm. In saline/glucose solution (lacking any hemoglobin) at 37° C, oxygen will equilibrate with alveolar air to a concentration of about 3 mg/L (or 0.093 mM). In oxygen-saturated blood, however, the O, concentration is about 0.008 M (8 mM). A. What is the Henry's Law constant for these two situations (with or without hemoglobin)? B. By what factor does the presence of hemoglobin enhance oxygen solubility in blood? C. Given the above, imagine you are an emergency room doctor treating a patient who lost half of their red blood cells in an accident, and received cell-free plasma from a paramedic to keep their blood pressure up. Nevertheless, the patient is short of breath and not doing well. If you had a choice between administering extra oxygen or giving a blood infusion to restore the red blood cell count, which would be more helpful? Why?
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