What would ana’s dentist use to examine her oral cavity to confirm tooth decay? ana’s dentist suspects that she has tooth decay. the dentist uses in her oral cavity to confirm ana’s diagnosis.

Ana's dentist could use an explorer to look for cavities and take x-rays to confirm.

Explanation:

A dental instrument called an explorer are used by dentist to examine oral cavity. Then to confirm the tooth decay, the doctor may take a dental x-ray, which can show the extent of cavities and decay.

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