NEET MDS Shorts
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General PathologyA common complication of hyperparathyroidism is the formation of renal stones due to elevated calcium levels in the urine.
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Dental Materials
High strength dental stones typically have a setting time of 30-60 minutes, which allows for sufficient working time while providing enhanced mechanical properties.
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General Medicine
Typical CSF findings in bacterial meningitis: Cell count: Predominantly neutrophils (polymorphonuclear leukocytes) Protein: Elevated (due to increased permeability of blood-brain barrier and
breakdown products) Glucose: Decreased (bacteria consume glucose + impaired transport across
inflamed meninges) Appearance: Turbid or purulent (due to high WBC count)
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General MicrobiologyHLA class I antigens are the principal antigens that induce an immune response in the host against transplanted tissues.
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INI CET
Polyester is a non-absorbable suture material. In contrast, polyglycaperone, polyglycolic acid, and polylactide are absorbable sutures.
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PhysiologyParathyroid hormone (PTH) levels are mainly controlled by a feedback loop of calcium levels in your blood to your parathyroid glands. In other words, low calcium levels in your blood stimulate parathyroid hormone release, whereas high calcium levels in your blood prevent your glands from releasing parathyroid hormone.
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Orthodontics
SOLUTION If heavy pressure is applied to a tooth, pain develops almost immediately as the PDL is literally crushed. If appropriate orthodontic force is applied, the patient feels little or nothing immediately. Several hours later, however, pain usually appears. The patient feels a mild aching sensation, and the teeth are quite sensitive to pressure, so that biting a hard object hurts. The pain typically lasts for 2 to 4 days, and then disappears until the orthodontic appliance is reactivated. At that point, a similar cycle may recur, but for almost all patients, the pain associated with the initial activation of the appliance is the most severe.
There is no excuse for using force levels for orthodontic tooth movement that produce immediate pain of this type.
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MedicineAntiphospholipid antibody syndrome (APS) is characterized by recurrent thrombosis (such as deep vein thrombosis), pregnancy complications (including spontaneous abortions), and can be associated with autoimmune symptoms like joint pain and fever. The prolonged activated partial thromboplastin time (APTT) can also be seen in APS due to the presence of antiphospholipid antibodies.
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PedodonticsUndermining resorption occurs due to necrosis of bone on the compression side as a result of occlusal trauma.
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PeriodonticsThe response to periodontal probing is a reliable method to differentiate between an acute periapical abscess and an acute periodontal abscess. An acute periapical abscess typically does not show significant probing depth changes, while a periodontal abscess may show increased probing depths due to periodontal tissue involvement.