10 Questions
Where is the radial artery located?
Wrist on the radial side
What is the normal range for pH in arterial blood gas (ABG)?
7.35 – 7.45
What does pO2 stand for in arterial blood gas (ABG) values?
Partial pressure of oxygen
What is the advantage of using the femoral artery as an arterial puncture site?
It is very large and easily palpated
Why is the brachial artery considered a disadvantageous puncture site?
It does not have collateral circulation
Arterial blood gas sampling measures the blood levels of oxygen and carbon dioxide within the veins
False
The radial artery is considered the safest site for arterial puncture due to the presence of collateral circulation
True
The brachial artery is located on the lateral side of the antecubital fossa
False
The femoral artery is close to a major vein and does not have collateral circulation
True
The pH normal range for arterial blood gas (ABG) is 7.35 - 7.45
True
Test your knowledge of arterial blood gas sampling and lab values with this quiz. Learn about the normal values for pH, pO2, PaCO2, base excess, and HCO3, and understand their significance in determining a patient's oxygenation status.
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