Question

If only one personnel monitoring device is worn, it must be located

1. under the apron at the collar level
2. outside the apron at the gonad level
3. outside the apron at the collar level

Answer 1

If wearing a single personnel monitoring device, it should be placed outside the apron at the collar level.

Step-by-step explanation:

If only one personnel monitoring device is worn, it must be located outside the apron at the collar level. This is to ensure that the device is positioned close to the body and can accurately measure the radiation exposure. Placing it under the apron or at the gonad level would not provide accurate readings.