College

Which of the following devices is considered the most accurate and is commonly used to check the calibration of other respiratory measurement devices?

A) Spirometer
B) Flow volume loop device
C) Gas analyzer
D) Calibration syringe

Answer :

Final answer:

The calibration syringe is considered the most accurate device used to check the calibration of other respiratory measurement devices.

Explanation:

The most accurate device commonly used to check the calibration of other respiratory measurement devices is a calibration syringe. A calibration syringe is a device that accurately measures a known volume of air, allowing other respiratory measurement devices to be calibrated against it. This ensures that the other devices provide accurate and reliable measurements.

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