ABGS - Nursing Concepts study guide with Exam | Questions
and Answers with Verified Solutions | Latest Update 2026
Question: ABG
Answer:
lab that shows the status of a pt.'s chemical balance
Question: who draws the ABG and from where?
Answer:
in general, drawn by RT not a nurse, from the artery
Question: who is responsible for the analysis of the lab and reaction to the analysis?
Answer:
the nurse
Question: what are the main components of ABG?
Answer:
pH, PaCO2, HCO3
Question: measures hydrogen ion concentration
Answer:
pH
, Question: partial pressure of CO2 in arteries (respiratory), tells us how well the body is getting rid
of carbonic acid
Answer:
PaCO2
Question: measures serum bicarbonate, tells us how well the kidneys are getting rid of metabolic
acids
Answer:
HCO3
Question: what does the kidney excrete, and what does it hold on to?
Answer:
excretes H+, holds onto bicarbonate
Question: 7.35-7.45
Answer:
pH
Question: 35 - 45mmHg
Answer:
PaCO2
Question: 22-26mmHg
Answer:
HCO3
Question: how does the body work to balance abnormal values in CO2?
Answer:
controlled by the lungs
and Answers with Verified Solutions | Latest Update 2026
Question: ABG
Answer:
lab that shows the status of a pt.'s chemical balance
Question: who draws the ABG and from where?
Answer:
in general, drawn by RT not a nurse, from the artery
Question: who is responsible for the analysis of the lab and reaction to the analysis?
Answer:
the nurse
Question: what are the main components of ABG?
Answer:
pH, PaCO2, HCO3
Question: measures hydrogen ion concentration
Answer:
pH
, Question: partial pressure of CO2 in arteries (respiratory), tells us how well the body is getting rid
of carbonic acid
Answer:
PaCO2
Question: measures serum bicarbonate, tells us how well the kidneys are getting rid of metabolic
acids
Answer:
HCO3
Question: what does the kidney excrete, and what does it hold on to?
Answer:
excretes H+, holds onto bicarbonate
Question: 7.35-7.45
Answer:
pH
Question: 35 - 45mmHg
Answer:
PaCO2
Question: 22-26mmHg
Answer:
HCO3
Question: how does the body work to balance abnormal values in CO2?
Answer:
controlled by the lungs