NEET MDS Shorts
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ProsthodonticsAccording to Monson’s spheric theory of occlusion, each cusp and incisal edge conforms to a segment of the sphere, 8 inches in diameter, with its center at the glabella.
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Oral PathologyIn idiopathic thrombocytopenic purpura, increased bleeding time is observed.
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OrthodonticsSOLUTION
The two major symptoms of severe crowding in the early mixed dentition are severe irregularity of the erupting permanent incisors and early loss of primary canines caused by eruption of the permanent lateral incisors. The children with the largest arch length discrepancies often have reasonably well aligned incisors in the early mixed dentition, because both primary canines were lost when the lateral incisors erupted
After a definitive analysis of the profile and incisor position, these patients face the same decision as those with moderate crowding; whether to expand the arches or extract permanent teeth. In the presence of severe crowding, limited treatment of the problem will not be sufficient and permanent tooth extraction is most likely the best alternative.
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Community DentistryFluoride is absorbed into the bloodstream and is primarily eliminated from the body through the kidneys. The kidneys filter the blood and excrete fluoride in the urine. While small amounts of fluoride can also be excreted through saliva and sweat, the kidneys are the main route of elimination.
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Oral PathologyHydroquinone is the initiator in developing solutions for photographic films.
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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.
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PeriodonticsAphthous ulcers are not a contributing factor for ANUG.
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General MedicineDIC is a serious condition characterized by the widespread activation of the coagulation cascade, leading to the formation of blood clots throughout the small blood vessels. This can result in organ dysfunction and bleeding. The most critical step in managing DIC is to identify and treat the underlying cause (such as infection, trauma, or malignancy) because addressing the root issue can help resolve the coagulation abnormalities.