NEET MDS Shorts
260963
RadiologyThe best image obtained if duplicating film is exposed to UV rays.
849018
Dental MaterialsThe first light-activated systems were formulated for UV light to initiate free radicals. Today the UV light-cured composites have been replaced by visible blue-light-activated systems with greatly improved depth of cure, a controllable working time, and other advantages.
Because of these advantages, visibly light-activated composites are more widely used than are chemically acti wited materials.
450913
Oral MedicineThe most sensitive diagnostic test for hyperparathyroidism is the measurement of serum intact parathyroid hormone (iPTH) levels. Elevated iPTH levels in the context of hypercalcemia are indicative of primary hyperparathyroidism. However, serum calcium levels are also typically high in this condition and are commonly measured in the initial workup.
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General MedicineHypercalcaemia is commonly associated with squamous cell lung carcinoma due to parathyroid hormone-related peptide (PTHrP) production, which mimics parathyroid hormone and raises calcium levels.
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ProsthodonticsWhich of the following is most likely to occur if attachment epithelium is removed during curettage: deepening of pockets.
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Dental MaterialsCompomers are more correctly termed Polyacrylic acid Modified Composite Resins (PMCRs). They are a blend of glass ionomer and composite resin properties, making them user-friendly and suitable for certain restorative procedures.
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BiochemistryTyrosine is Aromatic amino acid
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ProsthodonticsExplanation: The combination of acrylic resin posterior teeth
and porcelain anterior teeth can lead to differential wear and stress
concentrations, which may cause resorption of the anterior residual ridge.
Porcelain teeth are harder and can create more stress on the underlying bone
compared to acrylic teeth, leading to potential resorption. Therefore, option 2
is the correct answer, as it highlights the negative impact on the anterior
ridge.