Medical Quiz

Normal Radiographic Anatomy Quiz

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The structure pointed at by the arrow is …

A. intermaxillary suture

B. anterior nasal spine

C. incisive foramen

D. zygomatic process


Distance between CEJ and the alveolar crest is …

A. 0.5-1 mm

B. 1.5 – 2mm

C. 3 mm

D. 1 mm


Cementum can be seen in a periapical x-ray

A. TRUE

B. FALSE


The structure pointed at by the arrow is …

A. maxillary sinus

B. pterygoid plates

C. lateral fossa

D. zygomatic process


The cancellous bone pattern in the maxilla is …

A. honeycomb appearance

B. ladder appearance

C. circular appearance


The structure pointed at by the arrow is …

A. intermaxillary suture

B. anterior nasal spine

C. incisive foramen

D. nasal foassa


The structure pointed at by the arrow is …

A. maxillary sinus

B. pterygoid plates

C. lateral fossa

D. zygomatic process


The structure pointed at by the arrow is …

A. maxillary sinus

B. superior foramina of the nasopalatine canal

C. lateral fossa

D. zygomatic process


Loss of continuity of lamina dura at the apex indicates …

A. periodontal disease

B. periapical pathology

C. caries


The densest tooth structure that appears most RO is …

A. Enamel

B. Dentin

C. PDL

D. Cementum


Loss of continuity of lamina dura at the alveolar crest indicates …

A. periodontal disease

B. periapical pathology

C. caries


The structure pointed at by the arrow is …

A. maxillary sinus

B. superior foramina of the nasopalatine canal

C. lateral fossa

D. zygomatic process


The structure pointed at by the arrow is …

A. intermaxillary suture

B. anterior nasal spine

C. incisive foramen

D. nasal fossa


Which of the following is a high density RO restorative material

A. Amalgam

B. gutta percha

C. composite

D. silicates


The structure pointed at by the arrow is …

A. intermaxillary suture

B. superior foramina of the nasopalatine canal

C. nasolabial fold

D. zygomatic process


Topics:

Metabolism Nucleic Acids RDA Dental Caries Skeletal System Histology, Bone Repair Joints DNA Replication Multicellular Organisms Energy, Hydrology, Microbiology Inflammation and Healing Tissues Genetics: Viruses and Bacteria Iron Kinetics Healthy Foundations Thyroid and Intro to Endocrinology DNA & Types of Reproduction Movement