10 Questions
Which measurements are collectively referred to as arterial blood gases (ABGs)?
pH, PCO2, and PO2
What do the partial pressures of oxygen (O2) and carbon dioxide (CO2) in arterial blood reflect?
The overall adequacy of gas exchange
What is the normal range for blood pH?
7.36 to 7.44
What are blood gas electrodes used to measure in blood samples?
PO2, PCO2, and pH
What do reference electrodes in blood gas electrodes consist of?
Two conductors in contact
Which of the following is NOT a measurement included in arterial blood gases (ABGs)?
PO3
What is the purpose of measuring pH in arterial blood gases?
To evaluate acid-base status
What is the normal range for blood pH?
7.36 to 7.44
What are blood gas electrodes used to measure in blood samples?
PO2, PCO2, and pH
What do reference electrodes consist of in blood gas electrodes?
Two conductors in contact
Test your knowledge on blood gas electrodes with this quiz. Learn about the measurements of pH, PCO2, and PO2 in arterial blood gases and their significance in evaluating acid-base status, ventilation, and arterial oxygenation.
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