MDS PREP
All of the following are radiolucent except
1) Silicate restorations
2) Conventional composites
3) Zinc oxide eugenol
4) Porcelian restorations
Radiology
Answer: 3
Which of the following anatomical landmarks of mandible is radiolucent
1. Genial tubercles
2. Mylohyoid ridge
3. External oblique ridge
4. Mandibular canal
Radiology
Answer: 4
Light radiographic film is due to
1) Overdeveloping
2) Overfixing
3) Directly putting in fixer
4) Exposure to sunligh
Radiology
Answer: 2
A low kilo voltage technique is most advantageous in demonstrating
1) Resorption of alveolar crest
2) Periapical lesions
3) Incipient caries
4) Nutrient canals
Radiology
Answer: 3
The function of fixing solutions is to
1) Accelerate film processing
2) Remove undeveloped silver salts
3) Remove atomic silver
4) Reduce silver ions to metallic silver
Radiology
Answer: 2
If multiple myeloma is suspected in a patient"s history and intraoral radiograph, which of the following radiographs should be taken to confirm the diagnosis
1) Lateral skull
2) Anterior-posterior view
3) Lateral oblique
4) Posterior-anterior view
Radiology
Answer: 1
Which of the following is not a complication of therapeutic radiation
1) Mucositis
2) Xerostomia
3) Cervical caries
4) Paraesthesia of the tongue
Radiology
Answer: 4
Radiographically, the normal horizontal plane of alveolar bone interdentally is related to
1. Cementoenamel junction of adjacent teeth
2. Epithelial attachement of adjacent teeth
3. Trabecular pattern of bone
4. All of the above