1. The correct functions of your lungs contribute to the normal pH level of between 7.35...
1. The correct functions of your lungs contribute to the normal pH level of between 7.35 and 7.45 in your blood. If your lungs do not exchange and remove carbon dioxide from your blood, the blood pH will change. A reading of pH 6.4 of your blood indicates:
A. no health risk, as part of normal pH changes in your body that in this case bring it closer to neutral pH.
B. a health problem due to the concentration of hydrogen ions (H+) being 10X higher than normal in your body.
C. a health problem due to the concentration of hydroxide ions (OH-) being 2X higher than normal.
D. a health problem due to the concentration of hydrogen ions (H+) being 2X higher than normal in your body.
E. a health problem due to the concentration of hydroxide ions (OH-) being 10X higher than normal in your body.
Homework Answers
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1. The correct functions of your lungs contribute to the normal
pH level of between 7.35...
Problem 2 Acidosis, a condition in which serum pH is lower than normal occurs in patients...
Problem 2 Acidosis, a condition in which serum pH is lower than normal occurs in patients with renal failure, with serum pH falling below 7.35. Contrarily severe vomiting and dehydration can cause alkalosis, a) Plot the curves of hemoglobin oxygen saturation for patients in conditions of acidosis and b) In alkalosis is oxygen released more or less efficiently to the tissues? What is the effect of c) The response to mild acidosis (between pH 7.15 and 7.35) is a complex...
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...
Name 2 Section UNIT Date Check Your Understanding REVIEW Critical Thinking and Application Questions The normal...
Name 2 Section UNIT Date Check Your Understanding REVIEW Critical Thinking and Application Questions The normal pH of the blood is 7.35-7.45. Is this pH acidic, neutral, or basic? Explain. Ttwould be neulcal as Tis in the middu ot the scale, horiever be.couse t is sighly OveY Coald dso be considered bncic Ms. Young presents to the emergency department in respiratory distress. The respiratory therapist measures the pH of her blood and determines that it is 7.15, Is the pH...
c. 386 kg to 3.866t8mg 386000000 pH Values [3pts] 1. Calculate the pH values based on...
c. 386 kg to 3.866t8mg 386000000 pH Values [3pts] 1. Calculate the pH values based on the concentration of hydrogen ions [H'] below and stats which food item is more acidic than the other. Show your work. [H+] = [.000001] - avocados pH = [H+] = [.0001] - asparagus pH = Fill-In the Blanks [5pts] The Meats Differentiate between red meat and white meat by completing the following sentence with the underlined phrases. develops in body parts that only occasionally...
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...
Titration: Acids and Bases 2. How can you determine which acid is diprotic? 3. using the...
Titration: Acids and Bases
2. How can you determine which acid is diprotic?
3. using the answers to questions one and two, which acid is
diprotic?
4. Which base has more hydroxide ions per molecule?
Acid Volume Base Base Initial Volume (mL) Base Final Volume (mL) Volume of Base Used (mL) Acid: Base Ratio Acid 1 20 mL Base 1 50 mL 34.5 15.5 4:3 Acid 2 20 mL Base 1 Acid 1 20 mL Base 2 Acid 2 20...
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...
Question 1 (1 point) Which of the following statements about acids is NOT true? a) An...
Question 1 (1 point) Which of the following statements about acids is NOT true? a) An acid increases the concentration of hydronium in solution. b) An acid is a proton donor. c) An example of an acid is HBr. d) An acid increases the concentration of protons in solution. e) An acid increases the concentration of hydroxide in solution. Question 2 (1 point) Which of the following changes in blood pH would you expect to observe in a hyperventilating patient,...
can also explain how to analyzed abg? 9. The patient is a 21-year-old college student brought...
can also explain how to analyzed abg?
9. The patient is a 21-year-old college student brought to the emergency department by his friends when he was found unconscious during a fraternity party. He was seen drinking heavily at the party and had not eaten for 2 days before the event. He takes no prescription drugs, and his current vital signs are: T = 97.8°F; P = 48, slightly irregular and thready: R=28, deep and regular; BP = 88/50. His current...
Foundations of Biological Sciences 1 Enzymes - 8 PART 4: THE EFFECT OF PH ON ENZYME...
Foundations of Biological Sciences 1 Enzymes - 8 PART 4: THE EFFECT OF PH ON ENZYME ACTIVITY The pll scale measures the amount Another factor influencing the rate of enzyme catalysis is the pll of the of ons in a solution. The more solution. pH specifies the acidity or basicity of solution by measuring the the more acidic the solution and lower hydrogen ion consentation (H). Like temperature, pH affects the three- pH) dimensional shape of enzymes, thus regulating their...
Problem 2 Acidosis, a condition in which serum pH is lower than normal occurs in patients with renal failure, with serum pH falling below 7.35. Contrarily severe vomiting and dehydration can cause alkalosis, a) Plot the curves of hemoglobin oxygen saturation for patients in conditions of acidosis and b) In alkalosis is oxygen released more or less efficiently to the tissues? What is the effect of c) The response to mild acidosis (between pH 7.15 and 7.35) is a complex...
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...
Name 2 Section UNIT Date Check Your Understanding REVIEW Critical Thinking and Application Questions The normal pH of the blood is 7.35-7.45. Is this pH acidic, neutral, or basic? Explain. Ttwould be neulcal as Tis in the middu ot the scale, horiever be.couse t is sighly OveY Coald dso be considered bncic Ms. Young presents to the emergency department in respiratory distress. The respiratory therapist measures the pH of her blood and determines that it is 7.15, Is the pH...
c. 386 kg to 3.866t8mg 386000000 pH Values [3pts] 1. Calculate the pH values based on the concentration of hydrogen ions [H'] below and stats which food item is more acidic than the other. Show your work. [H+] = [.000001] - avocados pH = [H+] = [.0001] - asparagus pH = Fill-In the Blanks [5pts] The Meats Differentiate between red meat and white meat by completing the following sentence with the underlined phrases. develops in body parts that only occasionally...
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...
Titration: Acids and Bases
2. How can you determine which acid is diprotic?
3. using the answers to questions one and two, which acid is
diprotic?
4. Which base has more hydroxide ions per molecule?
Acid Volume Base Base Initial Volume (mL) Base Final Volume (mL) Volume of Base Used (mL) Acid: Base Ratio Acid 1 20 mL Base 1 50 mL 34.5 15.5 4:3 Acid 2 20 mL Base 1 Acid 1 20 mL Base 2 Acid 2 20...
Question 1 (1 point) Which of the following statements about acids is NOT true? a) An acid increases the concentration of hydronium in solution. b) An acid is a proton donor. c) An example of an acid is HBr. d) An acid increases the concentration of protons in solution. e) An acid increases the concentration of hydroxide in solution. Question 2 (1 point) Which of the following changes in blood pH would you expect to observe in a hyperventilating patient,...
can also explain how to analyzed abg?
9. The patient is a 21-year-old college student brought to the emergency department by his friends when he was found unconscious during a fraternity party. He was seen drinking heavily at the party and had not eaten for 2 days before the event. He takes no prescription drugs, and his current vital signs are: T = 97.8°F; P = 48, slightly irregular and thready: R=28, deep and regular; BP = 88/50. His current...
Foundations of Biological Sciences 1 Enzymes - 8 PART 4: THE EFFECT OF PH ON ENZYME ACTIVITY The pll scale measures the amount Another factor influencing the rate of enzyme catalysis is the pll of the of ons in a solution. The more solution. pH specifies the acidity or basicity of solution by measuring the the more acidic the solution and lower hydrogen ion consentation (H). Like temperature, pH affects the three- pH) dimensional shape of enzymes, thus regulating their...
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