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Questions and Answers
Which type of buffer is typically found in the intracellular fluid?
Which type of buffer is typically found in the intracellular fluid?
- Proteins
- Phosphate (correct)
- Carbonic acid
- Sodium bicarbonate
Which type of buffer is typically found in the extracellular fluid?
Which type of buffer is typically found in the extracellular fluid?
- Sodium bicarbonate (correct)
- Proteins
- Phosphate
- Carbonic acid
What is the ideal base bicarbonate-to-carbonic acid buffer pair ratio in the extracellular fluid for maintaining normal blood pH?
What is the ideal base bicarbonate-to-carbonic acid buffer pair ratio in the extracellular fluid for maintaining normal blood pH?
- 25:1
- 20:1 (correct)
- 10:1
- 15:1
What is the effect of increased pH (alkaline) on the metabolic rate?
What is the effect of increased pH (alkaline) on the metabolic rate?
What is the effect of decreased pH (acidic) on the metabolic rate?
What is the effect of decreased pH (acidic) on the metabolic rate?
What happens to the amount of carbonic acid and hydrogen ions in the RBCs when carbon dioxide and water leave the body?
What happens to the amount of carbonic acid and hydrogen ions in the RBCs when carbon dioxide and water leave the body?
What happens to the acidity of oxygenated blood compared to deoxygenated blood?
What happens to the acidity of oxygenated blood compared to deoxygenated blood?
What is the role of the respiratory center in regulating respiration?
What is the role of the respiratory center in regulating respiration?
What is the term used to describe the increase in respiration rate and depth in response to an increase in carbon dioxide levels?
What is the term used to describe the increase in respiration rate and depth in response to an increase in carbon dioxide levels?
Which mechanism do the kidneys use to increase blood pH?
Which mechanism do the kidneys use to increase blood pH?
Which scenario is characterized by low CO2 levels?
Which scenario is characterized by low CO2 levels?
What happens if blood pH drops?
What happens if blood pH drops?
Which scenario is characterized by high CO2 levels?
Which scenario is characterized by high CO2 levels?
Which mechanism do the kidneys use to form ammonium?
Which mechanism do the kidneys use to form ammonium?
Which scenario is characterized by low HCO3 levels?
Which scenario is characterized by low HCO3 levels?
What is the primary function of the kidneys in maintaining blood pH?
What is the primary function of the kidneys in maintaining blood pH?
Which scenario is characterized by high HCO3 levels?
Which scenario is characterized by high HCO3 levels?
How long does it take for this system to function?
How long does it take for this system to function?
What can the body be in if pH levels change?
What can the body be in if pH levels change?
Which of the following is NOT a type of chemical buffer found in the body?
Which of the following is NOT a type of chemical buffer found in the body?
What is the normal base bicarbonate-to-carbonic acid buffer pair ratio in the extracellular fluid for maintaining normal blood pH?
What is the normal base bicarbonate-to-carbonic acid buffer pair ratio in the extracellular fluid for maintaining normal blood pH?
Which of the following is NOT a respiratory buffer?
Which of the following is NOT a respiratory buffer?
What happens to the acidity of oxygenated blood compared to deoxygenated blood?
What happens to the acidity of oxygenated blood compared to deoxygenated blood?
What is the term used to describe the increase in respiration rate and depth in response to an increase in carbon dioxide levels?
What is the term used to describe the increase in respiration rate and depth in response to an increase in carbon dioxide levels?
Which of the following is NOT a urinary buffer?
Which of the following is NOT a urinary buffer?
What is the effect of increased pH (alkaline) on the metabolic rate?
What is the effect of increased pH (alkaline) on the metabolic rate?
What is the effect of decreased pH (acidic) on the metabolic rate?
What is the effect of decreased pH (acidic) on the metabolic rate?
What is the primary function of the kidneys in maintaining blood pH?
What is the primary function of the kidneys in maintaining blood pH?
Which scenario is characterized by the kidneys retaining bicarbonate or excreting large amounts of hydrogen ions?
Which scenario is characterized by the kidneys retaining bicarbonate or excreting large amounts of hydrogen ions?
What is the term used to describe the decrease in respiration rate and depth in response to low carbon dioxide levels?
What is the term used to describe the decrease in respiration rate and depth in response to low carbon dioxide levels?
Which mechanism do the kidneys primarily use to increase blood pH?
Which mechanism do the kidneys primarily use to increase blood pH?
What is the primary function of the respiratory center in regulating respiration?
What is the primary function of the respiratory center in regulating respiration?
What is the effect of increased pH (alkaline) on the metabolic rate?
What is the effect of increased pH (alkaline) on the metabolic rate?
What happens if blood pH drops?
What happens if blood pH drops?
Which type of buffer is typically found in the extracellular fluid?
Which type of buffer is typically found in the extracellular fluid?
What is the effect of decreased pH (acidic) on the metabolic rate?
What is the effect of decreased pH (acidic) on the metabolic rate?
Which mechanism do the kidneys use to form ammonium?
Which mechanism do the kidneys use to form ammonium?
How long does it take for this system to function?
How long does it take for this system to function?
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