MDS PREP
The following produces highest radiation exposure
1) CT scan
2) MRI
3) Pantamograph
4) Arthrograms
Radiology
Answer: 4
In bitewing radiographs, occlusal pit caries of enamel appears as a
1) Circular radiolucent area
2) Triangular radiolucent area with its base towards the dentine-enamel junction
3) Vertical radiolucent line
4) None of the above
Conservative Dentistry
Answer: 2
In radionuclide imaging the most useful radiopharmaceutical for skeletal imaging is
1. Gallium 67
2. Technetium-sulphur-colloid
3. Technetium-99m
4. Technetium-99m linked to Methylene disphosphonate
In radionuclide imaging, the most useful radiopharmaceutical for skeletal imaging is Technetium-99m linked to Methylene diphosphonate.