NEET MDS Shorts
47933
NEETMDS
COGS (Center of Resistance and Center of Mass) analysis was given by Burstone and Nanda. This analysis is a method used in orthodontics to determine the biomechanical properties of teeth and dental arches for treatment planning.
28530
PedodonticsThe objective in adjusting natural dentition by coronoplasty is to achieve a favorable direction of forces.
38056
EndodonticsFinally, if the tip of the gutta-percha condensation instrument breaks in the apical third of the root canal, the most common practice is to simply continue with the obturation up to the point of obstruction. Attempting to dissolve the gutta-percha or performing surgery to retrieve the broken piece may not be necessary and can potentially cause further damage. Instead, the area is sealed, and the body's natural healing processes are allowed to occur.
20015
ProsthodonticsCompared to cast circumferential clasps, bar clasps have a greater tendency to collect and hold debris due to their design creating additional surfaces and spaces where food and plaque can accumulate. The bar design, while offering other advantages, creates more areas for bacterial retention and requires more careful oral hygiene.
89562
Pharmacology
It is also used to treat ventricular tachycardia and to perform nerve blocks Dosage Of Local Anesthesia: 1) Safety dose of 2% Lignocaine is 4.5mg/kg without a Vasoconstrictor Without a Vasoconstrictor 300 mg (maximum dose) 2) Safety dose of 2% Lignocaine is 7mg/kg with a Vasoconstrictor With a Vasoconstrictor – 500 mg (maximum dose) 3) As 1ml of 2% Lignocaine contains 20mg – Where the Maximum safety dose being 300 mg So 15 ml of Drug can be given safely 4) 1:1,00,000 concentration means 1 part of Adrenaline is 1,00,000 parts of Solution Safety Dose of Adrenaline for Dental Use in normal patients is 0.2 mg – which means 20 ml of LA can be given to normal patients containing Adrenaline For cardiac Patients the safety dose of Adrenaline is 0.04mg – Which means 4ml of LA can be given to Patients with cardiac problems containing Adrenaline 5) If the concentration of LA is 1:50,000 – 10 ml of LA can be given safely
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ProsthodonticsRelief is important in denture design as it helps to prevent pressure points that could cause discomfort or tissue damage.
23204
NEETMDSDental concussion is an injury to the tooth-supporting structures without abnormal looseness or displacement of the tooth. The most reliable and obvious clinical sign is tenderness when the tooth is tapped (percussion).
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PeriodonticsGore Tex membrane is used during reattachment procedures to prevent the formation of long junctional epithelium.
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NEETMDSFor diagnosing proximal caries in a deciduous molar, especially when the extent of decay needs assessment, a periapical (IOPA) radiograph is the standard and first line of investigation. This imaging technique allows visualization of the interproximal surface and the pulp status, which is crucial for treatment planning. Electric pulp testing, thermal testing, and test cavities are typically used to assess pulp vitality in more complex cases or when the diagnosis is uncertain, not as a primary diagnostic tool for proximal caries.
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INI CET
Salbutamol is a short-acting beta-2 agonist (SABA). At higher doses, it can stimulate beta-1 adrenergic receptors in the heart, leading to side effects such as increased heart rate (palpitations) and muscle tremors.
Budesonide is a corticosteroid;
Sodium cromoglycate is a mast cell stabilizer;
Ipratropium bromide is an
anticholinergic bronchodilator, which works differently and is less
likely to cause these specific adrenergic side effects.