NEET MDS Shorts
403023
Oral Pathology
Trigeminal neuralgia is a chronic pain
condition involving the trigeminal nerve, which supplies sensation to the face.
The hallmark symptom is sudden, severe, stabbing or electric-shock-like pain,
typically lasting for seconds to a few minutes. This pain is often triggered by
stimuli such as touching the face, chewing, or even speaking. Other options
(e.g., paralysis or prolonged episodes) do not describe this condition
accurately.
606495
RadiologyThe projection that best locates the position of an impacted third molar is occlusion view combined with periapical view.
875944
PeriodonticsAccording to Melcher's concept, the regeneration of new attachment is from the periodontal ligament.
922514
RadiologyWhen evaluating intraoral periapical films, lingual structures have improved sharpness.
568383
RadiologySalt and pepper appearance in MRI of the salivary gland is suggestive of Sjogren syndrome.
168886
Oral MedicineThe mitral valve is crucial in preventing the backflow of blood from the left atrium to the left ventricle during systole, ensuring that blood flows in the correct direction through the heart during the cardiac cycle.
172832
PedodonticsTooth mobility is a common clinical sign of occlusal trauma.
190857
Oral SurgeryThe mechanical advantage obtained from the wheel and axle principle of elevator is 3.