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While performing gas calibration on pulmonary diagnostic equipment, which of the following devices should be calibrated with room air?

1) Oxygen sensor
2) Carbon dioxide sensor
3) Nitrogen sensor
4) Room air sensor

Answer :

Final answer:

The Oxygen sensor, Carbon dioxide sensor, and Room air sensor should be calibrated with room air.

Explanation:

While performing gas calibration on pulmonary diagnostic equipment, the Oxygen sensor, Carbon dioxide sensor, and Room air sensor should be calibrated with room air. This is because the oxygen sensor is used to measure the concentration of oxygen in the air, the carbon dioxide sensor measures the concentration of carbon dioxide, and the room air sensor is used as a reference point for comparison. The nitrogen sensor does not need to be calibrated with room air because nitrogen is already the main component of room air, and its concentration remains relatively constant.

When performing gas calibration on pulmonary diagnostic equipment, the device that should be calibrated with room air is the room air sensor. The purpose of this calibration is to ensure that the sensor accurately represents the composition of room air, serving as a baseline when analyzing other gases such as oxygen, carbon dioxide, and nitrogen. In clinical settings, accurate calibration of gas sensors is vital to diagnose and monitor respiratory conditions in patients correctly.

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