ABG interpretation Exam Questions with CORRECT Answers (Grade A+)
Question 1:
What are acids?
Answer:
A group of hydrogen-containing substances. Plasma pH is an indicator of hydrogen ion concentration.
The greater hydrogen ion concentration, the more acid the solution. A highly concentrated acid
solution has
Question 2:
a low pH.
Answer:
a low pH.
Question 3:
What are bases?
Answer:
Substances that combine with free hydrogen ions. The lower the hydrogen ion concentration, the more
alkaline the solution. A concentrated alkaline solution has a high pH.
Question 4:
What is the normal range of plasma pH?
Answer:
7.35 - 7.45. The body's homeostatic mechanisms
Question 5:
keep the pH within this small window of normal: Buffer systems, Kidneys, Lungs.
Answer:
keep the pH within this small window of normal: Buffer systems, Kidneys, Lungs.
Question 6:
What pH indicates acidosis?
Answer:
<7.35
Question 7:
What pH indicates alkalosis?
Answer:
>7.45
, Question 8:
What serum pH levels are incompatible with life?
Answer:
<6.8 or >8.0
Question 9:
Can our bodies tolerate extremes in pH?
Answer:
our bodies cannot tolerate extremes in pH. once an acid-base imbalance is recognized, the body will
attempt to correct by normalizing the pH.
Question 10:
What is the process of correcting the pH ?
Answer:
compensation. arterial blood gases are said to be uncompensated, partially compensated, fully
compensated. If acidosis or alkalosis exists, the
Question 11:
body will try to regain a normal pH through whichever system is not causing the problem.
Answer:
The best answer is the response that directly addresses the question stem.
Question 12:
What are respiratory problems corrected by?
Answer:
metabolic system
Question 13:
what are metabolic problems corrected by?
Answer:
respiratory system
Question 14:
What is carbon dioxide CO2?
Answer:
pCO2 is the partial pressure of carbon dioxide within plasma. Normal range of pCO2 is 35 - 45 mmHg. Is
a measurement of rate and depth of breathing. Controlled by respirations.
Question 15:
What is bicarbonate (HCO3)?
Answer:
Level of bicarbonate is a reflection of the amount of base available for the neutralization of acid.
Question 1:
What are acids?
Answer:
A group of hydrogen-containing substances. Plasma pH is an indicator of hydrogen ion concentration.
The greater hydrogen ion concentration, the more acid the solution. A highly concentrated acid
solution has
Question 2:
a low pH.
Answer:
a low pH.
Question 3:
What are bases?
Answer:
Substances that combine with free hydrogen ions. The lower the hydrogen ion concentration, the more
alkaline the solution. A concentrated alkaline solution has a high pH.
Question 4:
What is the normal range of plasma pH?
Answer:
7.35 - 7.45. The body's homeostatic mechanisms
Question 5:
keep the pH within this small window of normal: Buffer systems, Kidneys, Lungs.
Answer:
keep the pH within this small window of normal: Buffer systems, Kidneys, Lungs.
Question 6:
What pH indicates acidosis?
Answer:
<7.35
Question 7:
What pH indicates alkalosis?
Answer:
>7.45
, Question 8:
What serum pH levels are incompatible with life?
Answer:
<6.8 or >8.0
Question 9:
Can our bodies tolerate extremes in pH?
Answer:
our bodies cannot tolerate extremes in pH. once an acid-base imbalance is recognized, the body will
attempt to correct by normalizing the pH.
Question 10:
What is the process of correcting the pH ?
Answer:
compensation. arterial blood gases are said to be uncompensated, partially compensated, fully
compensated. If acidosis or alkalosis exists, the
Question 11:
body will try to regain a normal pH through whichever system is not causing the problem.
Answer:
The best answer is the response that directly addresses the question stem.
Question 12:
What are respiratory problems corrected by?
Answer:
metabolic system
Question 13:
what are metabolic problems corrected by?
Answer:
respiratory system
Question 14:
What is carbon dioxide CO2?
Answer:
pCO2 is the partial pressure of carbon dioxide within plasma. Normal range of pCO2 is 35 - 45 mmHg. Is
a measurement of rate and depth of breathing. Controlled by respirations.
Question 15:
What is bicarbonate (HCO3)?
Answer:
Level of bicarbonate is a reflection of the amount of base available for the neutralization of acid.
