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Oral Pathology - 3 Questions
The prothrombin levels that is of concern to dentist extraction is 1. 20 % normal PT2. 40 % normal PT3. 50 % normal PT4. 100 % normal PT
A prothrombin level of 20% normal PT is of concern for dental extractions.
Mean exposure at the skin from intraoral periapical radiographs is 0.03 mR.