Homework Answers
99. True as if the less carbon dioxide of the blood is removed from the blood it will increase the hydrogen ion concentration in the blood, leading to decrease in pH and hence causing respiratory acidosis
100. Yes respiratory compensation is the primary mechanism to correct for metabolic alkalosis by regulating the CO2 level in the blood
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Question 99 (1 point) As respiratory rate decreases and less carbon dioxide is removed from the...
21. What are the characteristics of the carbonic acid-bicarbonate buffer system (select all that apply? a...
21. What are the characteristics of the carbonic acid-bicarbonate buffer system (select all that apply? a CO2 is eliminated by the lungs b. Neutralizes HCl acid to yield carbonic acid and salt c. H2CO3 formed by neutralization dissociates into H2O and CO2 d. Shifts H+ in and out of cell in exchange for other cations such as potassium and sodium e. Free basic radicals dissociate into ammonia and OH-, which combines with Ho to form water 22. What are characteristics...
Question 18 (1 point) Primary amines contain two carbon-containing groups bonded to the nitrogen atom. True...
Question 18 (1 point) Primary amines contain two carbon-containing groups bonded to the nitrogen atom. True False Question 19 (1 point) Hydrogen bonds in amines are weaker than those in alcohols. True False Previous Page Next Page Page 18 Submit Quiz 2 of 19 questions saved
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,...
Question 9 (1 point) Hypoglycemia is defined as a blood sugar: a) Less than 2.5 mmol/L...
Question 9 (1 point) Hypoglycemia is defined as a blood sugar: a) Less than 2.5 mmol/L b) Less than 3.1 mmol/L c Greater than 7.8 mmol/L d) Less than 7.8 mmol/L Question 10 (1 point) Laboratory Investigations on a 62 year old male in the ER. Test Serum Na Reference Interval Result 150 5.5 112 18 16.5 385 135-145 mmol L 3.2-5 mmolL 98 108 mmol L 32 mmol L 2.0 Cl TCO 23- BUN 82 mmol L 280-300 mmol...
1. a form in which carbon dioxide is transported in blood A. pH B. hydrogen ions...
1. a form in which carbon dioxide is transported in blood A. pH B. hydrogen ions C. bicarbonate D. pharynx E. larynx F. respiratory exchange G. conducting H. mucus membrane I. mucociliary clearance J. diffusion K. osmosis L. peritubular capillaries M. glomerular capillaries N. bronchi O. alveoli P. nephrons 2. where sound is produced 3. a measure of the hydrogen ion concentration 4. microscopic structures in the kidneys that produce urine - _ _5. the name of the tiny air...
Question 1 (1 point) Reactor water chemistry is monitored closely for chlorides. is used? To prevent build up of...
Question 1 (1 point) Reactor water chemistry is monitored closely for chlorides. is used? To prevent build up of chloride in the reactor water which of the following method of contra feed and bleed nse deaeration of makeup water degasification to remove the resulting chlorine gas formed by excess chlorides addition of boron to form boron trichloride, which is easily removed via ion exchange Save Question 6 (1 point) As corrosion products and suspended solids are accumulated over the service...
Question 1 (1 point) All of the following statements about bicarbonate ions are true EXCEPT: bicarbonate...
Question 1 (1 point) All of the following statements about bicarbonate ions are true EXCEPT: bicarbonate ions are excreted in the urine in proportion to hydrogen ion excretion. the kidneys are capable of synthesizing new bicarbonate ions. O the kidneys can reabsorb bicarbonate ions. O bicarbonate ions act in a chemical buffer system as a weak base. there is many more bicarbonate ions than carbonic acid molecules in the carbonic acid-bicarbonate buffer system. Question 2 (1 point) Which of these...
True or False 1. When a normal, healthy individual does large muscle, dynamic, steady-state exercise, typically...
True or False 1. When a normal, healthy individual does large muscle, dynamic, steady-state exercise, typically blood flow to the stomach and intestines decreases (compared to the resting value). True False 2. In a normal, healthy person, total peripheral vascular resistance typically increases slightly (TPR) during running (compared to resting), but TPR increases much more during heavy resistance weightlifting True False 3. Hemoglobin is less saturated with oxygen in a blood sample with PCO2 = 50 mm Hg than it...
Question 1 (1 point) Solids, liquids and gaseous phases of matter may interact by van der Waals forces, which are...
Question 1 (1 point) Solids, liquids and gaseous phases of matter may interact by van der Waals forces, which are weak electrostatic intermolecular bonds that form between neutral molecules. True False Question 2 (1 point) Hydrogen bonding is the only type of van der Waals force exhibited in the water molecule. True False Question 3 (1 point) Solids may be classified as crystalline or amorphous. True False Question 4 (1 point) Solid to liquid phase is known as sublimation. aaPM...
QUESTION 1 In the reaction: PCl5 <----> PCl3 + Cl2 When the amount of PCl5 is...
QUESTION 1 In the reaction: PCl5 <----> PCl3 + Cl2 When the amount of PCl5 is increased, which of the following will occur? Check all that apply, deductions for incorrect choices. 1. the reaction will move to the right 2. The reaction will move to the left 3. PCl3 will increase 4. PCl3 will decrease 5. Cl2 will increase 6. Cl2 will decrease QUESTION 2 In the reaction: PCl5 <----> PCl3 + Cl2 When the amount of PCl3 is increased,...
21. What are the characteristics of the carbonic acid-bicarbonate buffer system (select all that apply? a CO2 is eliminated by the lungs b. Neutralizes HCl acid to yield carbonic acid and salt c. H2CO3 formed by neutralization dissociates into H2O and CO2 d. Shifts H+ in and out of cell in exchange for other cations such as potassium and sodium e. Free basic radicals dissociate into ammonia and OH-, which combines with Ho to form water 22. What are characteristics...
Question 18 (1 point) Primary amines contain two carbon-containing groups bonded to the nitrogen atom. True False Question 19 (1 point) Hydrogen bonds in amines are weaker than those in alcohols. True False Previous Page Next Page Page 18 Submit Quiz 2 of 19 questions saved
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,...
Question 9 (1 point) Hypoglycemia is defined as a blood sugar: a) Less than 2.5 mmol/L b) Less than 3.1 mmol/L c Greater than 7.8 mmol/L d) Less than 7.8 mmol/L Question 10 (1 point) Laboratory Investigations on a 62 year old male in the ER. Test Serum Na Reference Interval Result 150 5.5 112 18 16.5 385 135-145 mmol L 3.2-5 mmolL 98 108 mmol L 32 mmol L 2.0 Cl TCO 23- BUN 82 mmol L 280-300 mmol...
1. a form in which carbon dioxide is transported in blood A. pH B. hydrogen ions C. bicarbonate D. pharynx E. larynx F. respiratory exchange G. conducting H. mucus membrane I. mucociliary clearance J. diffusion K. osmosis L. peritubular capillaries M. glomerular capillaries N. bronchi O. alveoli P. nephrons 2. where sound is produced 3. a measure of the hydrogen ion concentration 4. microscopic structures in the kidneys that produce urine - _ _5. the name of the tiny air...
Question 1 (1 point) Reactor water chemistry is monitored closely for chlorides. is used? To prevent build up of chloride in the reactor water which of the following method of contra feed and bleed nse deaeration of makeup water degasification to remove the resulting chlorine gas formed by excess chlorides addition of boron to form boron trichloride, which is easily removed via ion exchange Save Question 6 (1 point) As corrosion products and suspended solids are accumulated over the service...
Question 1 (1 point) All of the following statements about bicarbonate ions are true EXCEPT: bicarbonate ions are excreted in the urine in proportion to hydrogen ion excretion. the kidneys are capable of synthesizing new bicarbonate ions. O the kidneys can reabsorb bicarbonate ions. O bicarbonate ions act in a chemical buffer system as a weak base. there is many more bicarbonate ions than carbonic acid molecules in the carbonic acid-bicarbonate buffer system. Question 2 (1 point) Which of these...
Question 1 (1 point) Solids, liquids and gaseous phases of matter may interact by van der Waals forces, which are weak electrostatic intermolecular bonds that form between neutral molecules. True False Question 2 (1 point) Hydrogen bonding is the only type of van der Waals force exhibited in the water molecule. True False Question 3 (1 point) Solids may be classified as crystalline or amorphous. True False Question 4 (1 point) Solid to liquid phase is known as sublimation. aaPM...
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