NEET MDS Shorts
79473
PeriodonticsAccording to Melcher's concept, the regeneration of new attachment is from the periodontal ligament.
78604
General Medicine
Zollinger Ellison syndrome is characterized by the presence of a gastrin-producing tumor (gastrinoma) which leads to hypergastrinemia, resulting in excessive gastric acid secretion and subsequent peptic ulcers. Hyperacidity is not a separate component but rather a consequence of increased acid production due to hypergastrinemia.
68087
Pharmacology
Acetazolamide is a carbonic acid anhydrase stimulant Acetazolamide, non-competitively (but reversibly) inhibits carbonic anhydrase in proximal tubular cells.
13320
PhysiologySecretin is structurally similar to glucagon, which is involved in glucose metabolism and regulation.
37820
PeriodonticsThe best indication for osseous grafts for bone regeneration procedures is three-walled infrabony pockets.
62878
PedodonticsThe offset angle of a Gracey curette between the blade and shank is 60 degrees.
94879
NEETMDSBolton's analysis uses the mesiodistal dimensions of the upper and lower anterior teeth to predict the dimensions of the posterior teeth, assessing tooth size discrepancies.
89432
EndodonticsBoth sonic and ultrasonic instruments are used in dental procedures, particularly in endodontics and scaling. They generate vibrations that help in the removal of debris and biofilm. A key feature of these instruments is that they require the use of copious amounts of irrigating solutions to enhance their effectiveness, cool the instrument, and flush out debris. While they may also be used for flaring coronal portions of root canals and can be controlled during operation, the commonality that stands out is the need for irrigating solutions.
90909
Pharmacology
Treatment of acute gout is mainly to control symptoms, i.e. pain, swelling etc.
The symptoms of acute gout are due to inflammation in the joints.
So, drugs which decrease inflammation are used in acute gout, i.e. anti-inflammatory drugs. Drugs are:- NSAIDs, Colchicine, Corticosteroids
20783
General Medicine
The polyps in Peutz-Jeghers syndrome are typically large and pedunculated with a lobulated contour. Histologically, they exhibit a characteristic arborizing network of connective tissue, smooth muscle, lamina propria, and glands lined by normal appearing intestinal epithelium.