NEET MDS Shorts
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Physiology
Answer: 2) Broca's area is located in the inferior frontal gyrus and is involved in motor speech, while Wernicke's area is located in the superior temporal gyrus and is associated with language comprehension.
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PeriodonticsThere is no definite treatment for herpetic gingivostomatitis.
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ProsthodonticsThe primary purpose of rinsing the alginate impression in a watery mix of gypsum is to remove the residual saliva on the impression.
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Oral PathologyExposure for children should be reduced by 50% compared to adults.
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NEETMDS
An osteotome is a surgical instrument used for cutting or preparing bone. The key difference between an osteotome and a chisel is that an osteotome is bi-beveled (beveled on both sides), while a chisel is typically uni-beveled (beveled on one side). This bi-beveled design allows the osteotome to cut through bone with more control and less risk of splitting the bone compared to a uni-beveled chisel.
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General PathologyAsymmetric arthritis is not a typical symptom of rheumatoid arthritis; it usually presents as symmetric polyarthritis.
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NEETMDSImmediate replantation of an avulsed permanent tooth provides the best prognosis for maintaining the vitality of the periodontal ligament (PDL) cells. The optimal time for replantation is within 5 minutes of the injury.
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NEETMDSThe WAND (also known as the STA System) is a computer-controlled local anesthesia delivery system designed to provide a more comfortable injection experience for patients.
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ProsthodonticsExplanation: The vertical dimension of occlusion (VDO) is easier to establish in patients with removable partial dentures (RPDs) because they typically have some natural teeth remaining. These teeth provide reference points for occlusal relationships and help in determining the appropriate vertical dimension. The presence of remaining teeth allows for better tactile feedback and aids in achieving a more accurate and functional occlusion. The other options, while they may have some relevance, do not directly contribute to the ease of recording VDO as effectively as the presence of remaining teeth.
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General MedicineThe most common symptom of pulmonary embolism is dyspnoea