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ADA NBDHE Dental Hygienist

Category - Provision of Clinical Dental Hygiene Services

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A "U"-shaped radiopacity located just above the area of the maxillary first molar is what structure?

The coronoid process
The zygomatic process
The maxillary tuberosity
The hamulus

Explanation

Answer: B - The "U"-shaped radiopacity located just above the area of the maxillary first molar is the zygomatic process.
The zygomatic process is an extension of the maxilla. This process articulates with the cheekbone, or zygoma.

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