NEET MDS Shorts
83804
PeriodonticsThe bone located labial to anterior teeth is typically compact bone but can be described as spongy or cancellous in some contexts referring to the internal structure, depending on proximity to the tooth roots.
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PedodonticsPeriodontal pockets that offer the least possibility for bone regeneration are classified as two-wall infrabony pockets.
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NEETMDS
Polypropylene (Prolene) is a synthetic, non-absorbable, monofilament suture known for causing minimal tissue reaction and being the least adherent. Its property of plasticity allows it to deform permanently without breaking, which is desirable in vascular or plastic surgery.
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Oral Medicine
Albuterol is a beta2-adrenergic agonist that relaxes bronchial smooth muscles, while ipratropium is a muscarinic antagonist that blocks the parasympathetic effects on the airways, leading to bronchodilation.
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Physiology
The intestinal phase of gastric acid secretion is mainly responsible for inhibiting gastric secretion. This is primarily achieved through the release of hormones like secretin and cholecystokinin (CCK) in response to the presence of acidic chyme in the duodenum. These hormones act on D cells in the stomach to reduce gastrin secretion, which in turn decreases acid production by parietal cells. Additionally, the presence of food in the intestine triggers an enterogastric reflex that inhibits the vagal nerve's excitatory effects on the stomach.
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ProsthodonticsThe Camper’s plane passes from the ala of the nose to the superior edge of the tragus of the ear.
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NEETMDS
Peutz-Jeghers syndrome (PJS) is a rare genetic disorder characterized by the development of noncancerous growths (hamartomatous polyps) in the gastrointestinal tract and pigmented spots (melanosis) on the lips (perioral), mouth, fingers, and soles of the feet. Individuals with PJS have a significantly increased risk of developing various cancers, including breast, intestinal, pancreatic, ovarian, and lung cancers.
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General MicrobiologyAmoebic dysentery is not typically associated with a significant eosinophilic response. Eosinophils are a type of white blood cell that is often involved in allergic reactions and parasitic infections, but their presence is usually minimal in the context of amoebic infections. The inflammatory response in amoebic dysentery is mainly composed of neutrophils and macrophages.
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PedodonticsA gingival index score of 2 means probing elicits bleeding.
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RadiologyOrthopantamograph is not indicated in viewing all of the above: anterior body of mandible, coronoid process, lower anterior region of mandible.