INBDE (Integrated National Board Dental Examination) Practice Exam

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Ace your INBDE with our comprehensive practice exam. Featuring detailed explanations, interactive flashcards, and a wide array of multiple-choice questions designed to mirror the real test. Get ready to surpass your expectations!

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What is the main goal of using a long PID or a rectangular PID in radiography?

Minimize radiation to patient
Enhance image clarity
Increase radiation speed
Reduce equipment costs

The correct answer is: Minimize radiation to patient

The main goal of using a long PID (Position-Indicating Device) or a rectangular PID in radiography is to minimize radiation exposure to the patient. By using a longer or rectangular PID, the x-ray beam can be restricted to a smaller, more specific area, reducing unnecessary radiation exposure to surrounding tissues and organs. This helps in ensuring patient safety and aligns with the principle of ALARA - As Low As Reasonably Achievable when it comes to radiation exposure in dental radiography. Options B, C, and D are not the correct answers because enhancing image clarity, increasing radiation speed, and reducing equipment costs are not the primary reasons for utilizing a long or rectangular PID in radiography. While these factors may also play a role in the overall efficiency and quality of dental radiography, the primary focus of using a specialized PID shape is to prioritize patient safety by minimizing radiation exposure.