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BIO 251 WSU Final Questions and Correct
Answers the Latest Update and
Recommended Version
The activity of the respiratory system can compensate for an acidosis, ie. decrease in pH,
by______
A. a hyperventilation-induced increase in CO2 in the body
B. a hypoventilation-induced increase in CO2 in the body
C. a hyperventilation-induced decrease in CO2 in the body
D. a hypoventilation-induced decrease in CO2 in the body
E. increasing the amount of hydrogen ion in the blood
✓ C. a hyperventilation-induced decreased in CO2 in the body
Which of the following acts as a buffer to minimize changes in INTRACELLULAR pH?
A. phosphate and proteins
B. bicarbonate
C. chloride
D. potassium
E. sodium
✓ A. phosphate and proteins
What is the first line of defense against changes in blood pH?
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A. respiratory compensation
B. buffering of hydrogen ions
C. renal compensation
D. cardiac compensation
E. hepatic compensation
✓ B. buffering of hydrogen ions
How might a high-fat diet cause metabolic acidosis?
A. due to the breakdown of fat into fatty acids which are acids
B. due to the production of phosphoric and sulfic acids
C. due to a loss of hydrogen ions
D. due to gain of phosphate
E. due to a loss of bicarbonate
✓ A. due to the breakdown of fat into fatty acids which are acids
Which of the following is NOT a basic process of digestive system?
A. digestion
B. filtration
C. absorption
D. secretion
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E. motility
✓ B. filtration
What cells secrete pepsinogen into the lumen of the stomach?
A. goblet
B. G cells
C. parietal
D. chief
E. neck
✓ D. chief
What type of cell secretes both gastric acid and intrinsic factor into the lumen of the stomach?
A. goblet
B. parietal
C. chief
D. neck
E. G cell
✓ B parietal
As the food is broken into smaller pieces in the mouth, it is combined with the enzyme
________ in the saliva that facilitates the digestion of any starch in the food.
|
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BIO 251 WSU Final Questions and Correct
Answers the Latest Update and
Recommended Version
The activity of the respiratory system can compensate for an acidosis, ie. decrease in pH,
by______
A. a hyperventilation-induced increase in CO2 in the body
B. a hypoventilation-induced increase in CO2 in the body
C. a hyperventilation-induced decrease in CO2 in the body
D. a hypoventilation-induced decrease in CO2 in the body
E. increasing the amount of hydrogen ion in the blood
✓ C. a hyperventilation-induced decreased in CO2 in the body
Which of the following acts as a buffer to minimize changes in INTRACELLULAR pH?
A. phosphate and proteins
B. bicarbonate
C. chloride
D. potassium
E. sodium
✓ A. phosphate and proteins
What is the first line of defense against changes in blood pH?
|
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✓ Customer Support: [+254707240657]
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A. respiratory compensation
B. buffering of hydrogen ions
C. renal compensation
D. cardiac compensation
E. hepatic compensation
✓ B. buffering of hydrogen ions
How might a high-fat diet cause metabolic acidosis?
A. due to the breakdown of fat into fatty acids which are acids
B. due to the production of phosphoric and sulfic acids
C. due to a loss of hydrogen ions
D. due to gain of phosphate
E. due to a loss of bicarbonate
✓ A. due to the breakdown of fat into fatty acids which are acids
Which of the following is NOT a basic process of digestive system?
A. digestion
B. filtration
C. absorption
D. secretion
|
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E. motility
✓ B. filtration
What cells secrete pepsinogen into the lumen of the stomach?
A. goblet
B. G cells
C. parietal
D. chief
E. neck
✓ D. chief
What type of cell secretes both gastric acid and intrinsic factor into the lumen of the stomach?
A. goblet
B. parietal
C. chief
D. neck
E. G cell
✓ B parietal
As the food is broken into smaller pieces in the mouth, it is combined with the enzyme
________ in the saliva that facilitates the digestion of any starch in the food.
|
✓ Thank You for Choosing Us! ✓ Resources & Updates: [Testtrackers - Stuvia US]
✓ © 2024 TestTrackers ✓ Your Success is Our Mission!
✓ Customer Support: [+254707240657]
