NBE Funeral Service Director

Category - Sciences - Restorative Arts

What lies directly interior to the ear passage?
  1. Mandibular fossa
  2. Foramen magnum
  3. Sagittal mucosa
  4. Mental protuberance
Explanation
Answer: A - The mandibular fossa lies directly interior to the ear passage. The foramen magnum is the hole in which the spinal cord passes to attach to the brain at the base of the skull. The sagittal mucosa refers to an oral cavity and the mental protuberance is part of the jawbone.
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