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A__________________curve suggests that no matter how small the amount of radiation received, some biological damage does occur.

Which of the following statements about radiation safety is not true?

At WSU, when taking a premolar bitewing digital exposure, if the distal of the lower canine is not visible, the image should be critiqued:

Scratches on a phosphor plate appear as _____lines.

A radiograph will appear lighter if you decrease the: 1. mA 2. kVp 3. Exposure time

Streptococcus pyogenes causes all of the following infections except

Which property of x-rays is not true?

A thyroid collar is recommended on the patient when exposing all bitewing dental radiographs

At WSU, when taking a molar bitewing exposure, failing to place the receptor 2mm past the distal of the second molar, with no view of enamel visible on the distal is:

Electromagnetic radiations: