NEET MDS Shorts
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General PathologyHyperpigmentation is a classic physical finding in Addison's disease, which is caused by adrenal insufficiency.
421689
General MicrobiologyA positive oxidase test for Neisseria colonies results in a deep purple coloration.
343618
ProsthodonticsIn a denture wearing patient, there is independent of the denture, there is bone resorption.
863908
Oral Pathology
The epithelium which covers a healed ulcer is derived from intact epithelium at the ulcer margin
155109
EndodonticsClass III: Enamel-Dentin-Pulp Fracture
Description: Involves enamel, dentin, and exposes
the pulp.
Endodontic Consideration: This type of fracture
typically requires endodontic treatment (root canal therapy) to manage
the exposed pulp and prevent infection. The prognosis depends on the
extent of the fracture and the vitality of the pulp.
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General Medicine
Alcohol induces lipid peroxidation primarily by generating reactive oxygen species during its metabolism by the cytochrome P450 system in the liver. These free radicals can damage cell membranes and organelles.
388515
Dental Anatomypermanent maxillary First molar teeth normally has four root canals
200918
Oral MedicineBell's palsy typically involves the entire side of the face, not just the lower part. The affected side may become asymmetric and motionless, with wrinkles disappearing from the forehead and an inability to close the eye completely. Impaired articulation of labial sounds is a common symptom due to the involvement of the facial muscles used for speech.