1)Intense exercise causes acidosis. Their blood pH is 7.1. Knowing that [CO2] is roughly comparable to...
1)Intense exercise causes acidosis. Their blood pH is 7.1. Knowing that [CO2] is roughly comparable to [H2CO3], what is the[CO2] of their blood if the [HCO-3] = 10mM? (pKa of carbonic acid (H2CO3) is 6.1)
2)Alkalosis is when the pH of the blood rises to > 7.45. It is often causes due to prolonged vomiting, side effect of diuretics, or hyperventilation. It can cause muscle tremors and dizziness. What is the concentration of [HCO-3] assuming that [CO2] is comparable to [H2CO3] and equal to 1 mM?
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1)Intense exercise causes acidosis. Their blood pH is 7.1.
Knowing that [CO2] is roughly comparable to...
Explain the role of buffers in the control of blood pH Question What are the causes...
Explain the role of buffers in the control of blood pH Question What are the causes of metabolic alkalosis? Select the correct answer below: O Too much CO2 is eliminated, dropping the CO2 pressure below 38 torr and resulting in a rise in blood pH. This can be caused by hyperventilation, fever, excessive exercise, or reactions to certain drugs. O The body eliminates too much acid or produces too much base for the renal system to compensate, resulting in a...
Arterial Blood Gas Interpretation Posttest Directions: Complete this test using the answer sheet provided The solution...
Arterial Blood Gas Interpretation Posttest Directions: Complete this test using the answer sheet provided The solution that would be most alkalotic would be the one with a pH of: A. Four Seven C. Nine Fourteen D. A. The normal pH range for blood is: 7.0 - 7.25 B. 7.30 - 7.40 C. 7.35 -7.45 D. 7.45 - 7.55 The respiratory system compensates for changes in the pH level by responding to changes in the levels of: A. CO2 B. H0...
1. An equilibrium mixture of CH.COH and CHCO,has a pH of 4.8. The equino equation is...
1. An equilibrium mixture of CH.COH and CHCO,has a pH of 4.8. The equino equation is given below: CH3CO.H (aq) + H20 (1) = CH,CO2 (aq) + HO* (aq) Answer the following questions when the pH of the solution is adjusted to 2.8. 4. What happens to the concentration of H3O+ (aq) when pH changes from 4.8 to 2.87 b. In which direction does the equilibrium shift in the equation? c. What happens to the concentration of CH,CO2H (aq) when...
Acid-Base Balance Worksheet What is the normal pH range of blood? HOND 7.35 to 7.45. Which...
Acid-Base Balance Worksheet What is the normal pH range of blood? HOND 7.35 to 7.45. Which three systems work to regulate pH? 1. Suffer 2.respitory 3. Klaneys A shift below the normal pH in the body is called: a) acidosis b) alkalosis A shift above the normal pH in the body is called: a) acidosis b) alkalosis What is the chemical symbol for carbonic acid? H2CO3 What is the chemical symbol for hydrogen ion? H+ mo What is the chemical...
Case Study Section 1 – pH Based on “The Case of the Mortified Mom: Acids, pH...
Case Study Section 1 – pH Based on “The Case of the Mortified Mom: Acids, pH and Buffers” by Terry Platt (National Center for Case Study Teaching in Science) The Patient: Paramedics were called to the home of the Mathews family because their 3-year old daughter, Molly, had gotten into the medicine cabinet and consumed a large number of aspirin tablets. When the paramedics arrived Molly had vomited several times, with bits of undissolved tablets visible, but seemed sleepy, almost...
please can I have the rationales for the correct answers 324 Quiz 1 Version A 1....
please can I have the rationales for the correct answers
324 Quiz 1 Version A 1. Following insertion of a central line, a client begins to have difficulty breathing. The clien, becomes progressively cyanotic and becomes unresponsive. The care team suspects an am embolus that should prompt the nurse to immediately A. Administer a thrombolytic B Place the client on the left side with the clients head down C. Have the client bear down and perform a Valsalva maneuver. D....
Explain the role of buffers in the control of blood pH Question What are the causes of metabolic alkalosis? Select the correct answer below: O Too much CO2 is eliminated, dropping the CO2 pressure below 38 torr and resulting in a rise in blood pH. This can be caused by hyperventilation, fever, excessive exercise, or reactions to certain drugs. O The body eliminates too much acid or produces too much base for the renal system to compensate, resulting in a...
Arterial Blood Gas Interpretation Posttest Directions: Complete this test using the answer sheet provided The solution that would be most alkalotic would be the one with a pH of: A. Four Seven C. Nine Fourteen D. A. The normal pH range for blood is: 7.0 - 7.25 B. 7.30 - 7.40 C. 7.35 -7.45 D. 7.45 - 7.55 The respiratory system compensates for changes in the pH level by responding to changes in the levels of: A. CO2 B. H0...
1. An equilibrium mixture of CH.COH and CHCO,has a pH of 4.8. The equino equation is given below: CH3CO.H (aq) + H20 (1) = CH,CO2 (aq) + HO* (aq) Answer the following questions when the pH of the solution is adjusted to 2.8. 4. What happens to the concentration of H3O+ (aq) when pH changes from 4.8 to 2.87 b. In which direction does the equilibrium shift in the equation? c. What happens to the concentration of CH,CO2H (aq) when...
Acid-Base Balance Worksheet What is the normal pH range of blood? HOND 7.35 to 7.45. Which three systems work to regulate pH? 1. Suffer 2.respitory 3. Klaneys A shift below the normal pH in the body is called: a) acidosis b) alkalosis A shift above the normal pH in the body is called: a) acidosis b) alkalosis What is the chemical symbol for carbonic acid? H2CO3 What is the chemical symbol for hydrogen ion? H+ mo What is the chemical...
please can I have the rationales for the correct answers
324 Quiz 1 Version A 1. Following insertion of a central line, a client begins to have difficulty breathing. The clien, becomes progressively cyanotic and becomes unresponsive. The care team suspects an am embolus that should prompt the nurse to immediately A. Administer a thrombolytic B Place the client on the left side with the clients head down C. Have the client bear down and perform a Valsalva maneuver. D....
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