NEET MDS Shorts
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RadiologyThe recommended time for developing an X-ray film at a solution temperature of 20 degrees Celsius is 4.5 minutes. This time may vary slightly depending on the specific developing solution and film type, but 4.5 minutes is the commonly suggested time to ensure proper exposure and development.
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PedodonticsWhen occlusal forces are increased, the cancellous bony trabeculae increase in number and thickness.
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Conservative Dentistry Aluminium oxide (Al₂O₃) is primarily derived from bauxite, which is an ore that contains a high percentage of aluminium. The Bayer process is commonly used to extract aluminium oxide from bauxite.
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Oral PathologyExplanation: Odontogenic myxoma is known for its aggressive behavior and tendency to recur after treatment, including curettage. It is a benign but locally invasive tumor, and simple curettage often does not remove the entire tumor, leading to recurrence.
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Dental MaterialsThe condensation reaction in silicone elastomers produces ethyl alcohol, which evaporates during setting, contributing to the material's contraction.
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PedodonticsA score of 0.7-1.9 on Russell's index indicates simple periodontitis.
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General PathologyTrisomy 13 is associated with congenital anomalies such as a small head, small eyes, and congenital heart defects.
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Oral PathologyTetany is associated with a low concentration of ionized calcium in the serum.