Podcast
Questions and Answers
Which type of bone appears radiopaque on a dental image?
Which type of bone appears radiopaque on a dental image?
- Cortical bone (correct)
- Both cortical and cancellous bone
- Neither cortical nor cancellous bone
- Cancellous bone
What is the composition of cancellous bone?
What is the composition of cancellous bone?
- Numerous bony trabeculae
- Dense cortical bone
- Intercommunicating spaces filled with bone marrow
- All of the above (correct)
What enables the radiographer to accurately mount and interpret intraoral images?
What enables the radiographer to accurately mount and interpret intraoral images?
- Recognition of abnormal anatomic landmarks
- Recognition of neither normal nor abnormal anatomic landmarks
- Recognition of both normal and abnormal anatomic landmarks
- Recognition of normal anatomic landmarks (correct)
Which one of the following is a linear prominence or projection of bone?
Which one of the following is a linear prominence or projection of bone?
What is a tubelike passageway through bone that contains nerves and blood vessels called?
What is a tubelike passageway through bone that contains nerves and blood vessels called?
What is an opening or hole in bone that permits the passage of nerves and blood vessels called?
What is an opening or hole in bone that permits the passage of nerves and blood vessels called?
What is a broad, shallow, scooped-out or depressed area of bone called?
What is a broad, shallow, scooped-out or depressed area of bone called?
Which one of the following is true about the inferior nasal conchae?
Which one of the following is true about the inferior nasal conchae?
On a posterior maxillary periapical image, the maxillary sinus appears as a ___________ area located superior to the apices of maxillary premolars and molars.
On a posterior maxillary periapical image, the maxillary sinus appears as a ___________ area located superior to the apices of maxillary premolars and molars.
What is the term for the intersection of the maxillary sinus and the nasal cavity as viewed on a dental image?
What is the term for the intersection of the maxillary sinus and the nasal cavity as viewed on a dental image?
What is the function of the genial tubercles?
What is the function of the genial tubercles?
Which one of the following is true about the lingual foramen?
Which one of the following is true about the lingual foramen?
What do nutrient canals contain?
What do nutrient canals contain?
Where are interdental nutrient canals most often seen?
Where are interdental nutrient canals most often seen?
What is true about the mental ridge?
What is true about the mental ridge?
Which of the following is true about the submandibular fossa on a mandibular periapical image?
Which of the following is true about the submandibular fossa on a mandibular periapical image?
What is the composition of the lamina dura?
What is the composition of the lamina dura?
What is the appearance of the alveolar crest located in the posterior region?
What is the appearance of the alveolar crest located in the posterior region?
What is the primary dentition comprised of?
What is the primary dentition comprised of?
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