10 Questions
What is the primary reason for performing an arterial puncture?
To obtain blood for Arterial Blood Gas testing
Which of the following is a criterion for site selection for arterial puncture?
Absence of inflammation or edema in close proximity
What is the normal range for paCO2 in arterial blood gas testing?
30 to 45 mmHg
Which artery is preferred for large volume blood collection?
Brachial Artery
What is the advantage of using the Radial Artery for arterial puncture?
Good collateral circulation
What is the disadvantage of using the Femoral Artery for arterial puncture?
Risk of puncturing the femoral vein
Who can perform arterial puncture?
Respiratory Therapists, Licensed physicians, and Medical Technologists
What is the purpose of performing modified Allen's test?
To evaluate the collateral circulation of the artery
What is the normal range for O2 saturation in arterial blood gas testing?
97% to 100%
What is the risk of using the Femoral Artery for arterial puncture?
Increased risk of infection
Learn about the primary reasons and techniques for performing arterial puncture, including the modified Allen's test and possible hazards and complications. This quiz covers the importance of arterial puncture for arterial blood gas testing and respiratory function evaluation.
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