NEET MDS Shorts
80261
EndodonticsWhen conventional endodontic treatment has failed (evidenced by increasing periapical radiolucency) and retreatment is not feasible due to a post crown, apical curettage with apicectomy is indicated to remove infected tissue and provide retrograde seal.
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PeriodonticsThe best indication for osseous grafts for bone regeneration procedures is three-walled infrabony pockets.
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NEETMDS
Bacteria are most populated in the proximal areas of teeth due to the difficulty of cleaning these interdental spaces effectively, allowing plaque accumulation.
93014
PhysiologyThe macula densa monitors sodium chloride concentration in the tubular fluid, playing a crucial role in regulating kidney function.
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PhysiologySecretin augments the action of CCK (cholecystokinin) in producing pancreatic enzyme secretion, facilitating digestion.
42637
State PSC PYQThe viscerocranium, also known as the facial skeleton, is the part of the skull derived from the branchial arches, specifically the first and second arches.It forms the bones of the face and provides attachment for facial muscles.In contrast, the neurocranium (composed of the chondrocranium and desmocranium) forms the protective case around the brain.
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Pharmacology
Cisapride can cause QT prolongation when administered along with drugs like ketoconazole which inhibit hepatic cytochrome p-450 CYP 3A4 enzyme.
27727
INI CET
The distal root of the mandibular first molar is often thinner on the buccal aspect due to its concavity/shape, making the buccal wall the most common site for perforation during post-space preparation.
72615
General Medicine
The PTT (Partial Thromboplastin Time) is prolonged in deficiencies of factors VIII, IX, and XII, which are part of the intrinsic pathway of the coagulation cascade. Since factor VIII deficiency is more common and is associated with a bleeding diathesis, it is the most likely deficiency in this scenario.
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Oral PathologyAdamantinoma is a rare neoplasm and it is indeed associated with the teeth, but it is not synonymous with ameloblastoma, and it is not exactly a complication of dentigerous cysts. However, since all options are somewhat inaccurate or misleading, your answer indicates that you may be looking for the one best fitting choice.