What is the monthly in-room respiratory monitoring system tolerance?

What is the monthly in-room respiratory monitoring system tolerance?

• A. 1%
• B. 2%
• C. ±1 mm
• D. Functional

Answer: (D)

The key idea checked is whether the respiratory monitoring system is able to operate as intended on a monthly basis, rather than meeting a specific numeric value. For this in-room device, the acceptance criterion is functional: the unit must power up, read and display a breathing signal, communicate properly with the treatment system, and trigger alarms or data logging as required. There isn’t a fixed percent, width, or distance tolerance specified for this item; instead, its QA focus is on operability and integration. If the system can perform its monitoring role reliably, it passes; if it cannot, it fails.

The key idea checked is whether the respiratory monitoring system is able to operate as intended on a monthly basis, rather than meeting a specific numeric value. For this in-room device, the acceptance criterion is functional: the unit must power up, read and display a breathing signal, communicate properly with the treatment system, and trigger alarms or data logging as required. There isn’t a fixed percent, width, or distance tolerance specified for this item; instead, its QA focus is on operability and integration. If the system can perform its monitoring role reliably, it passes; if it cannot, it fails.