NEET MDS Shorts
26802
Dental AnatomyThe largest and longest root canal of the maxillary second molar is the lingual
63338
PedodonticsLinear gingival erythema is a characteristic feature of HIV gingivitis.
63896
PedodonticsPostural position does not affect occlusal adjustment.
61420
Orthodontics
SOLUTION The key to success is to use an appliance that is both comfortable, easily retained and predictable such as a simple Hawley retainer with recurve springs or a fixed labial-lingual appliance (including a vertical removable arch for ease of adjustment with a recurve spring to jump the cross-bite). Both of these appliances work by tipping the maxillary teeth forward so they are in a normal dental relationship to the mandibular teeth. Once this is accomplished, it will allow future coordinated growth between the maxilla and the mandible
54507
Oral SurgeryInferior alveolar nerve block is absolutely contraindicated in patients suffering from haemophilia.
53240
Conservative DentistryOne of the main disadvantages of composite materials in Class II posterior restorations is their susceptibility to occlusal wear, which can compromise the longevity of the restoration.
48590
General Medicine
In newborns, factor VIII deficiency, known as Hemophilia A, is the most common cause of severe bleeding. It is an X-linked recessive disorder, which means that females are carriers and males are affected. The severity of the bleeding is indicative of the lack of this crucial coagulation factor.
43848
Oral Medicine
The most common cause of death in patients with pulmonary embolism is right ventricular failure. This occurs when the right ventricle of the heart is unable to pump blood effectively due to the sudden increase in pulmonary vascular resistance from the embolism.
72121
Periodontics
This process occurs due to the deposition of minerals, primarily calcium and
phosphate ions, in the presence of organic matrix components and bacteria within
the plaque.
Mineralization in dental plaque often starts at the interface between the tooth
surface and the plaque, where the organic matrix provides a substrate forthe
deposition of mineral ions.
As the process continues, the plaque can become increasingly calcified, with the
mineral content moving from the tooth surface outwards towards the surface of
the plaque.
This can lead to the formation oftartar or dental calculus, which is a hardened
deposit of mineralized plaque that can contribute to dental diseases like
gingivitis and periodontitis.
35408
PharmacologyThe penicillin with the best gram negative spectrum is ampicillin