NEET MDS Shorts
38980
Oral PathologyMigraine is basically vascular in origin, involving vasodilation and inflammation of cranial blood vessels, particularly the trigeminal vascular system. The pathophysiology involves changes in cerebral blood flow and release of vasoactive substances. MPDS is muscular, glossopharyngeal neuralgia is neurologic, and glossodynia is often idiopathic or related to local factors rather than vascular.
87246
Dental Materials
The TLV for mercury vapor set by OSHA is 0.05 mg/m3.
80434
Dental MaterialsThe working time for a polysulfide impression material can be safely and effectively increased by cooling the mixing slab to a temperature above the dew point
18819
Pharmacology
Anticholinergic side effect of antidepressant leads to dry mouth in the patients on these drugs. Dry mouth is due to the Muscarinic acetylcholine receptor antagonism of these drugs.
42812
Oral PathologyAnalgesics are not effective in reducing pain in trigeminal neuralgia.
19533
Pedodontics
Due to the advanced state of the growth of brain this size at birth of the head of the infant is relatively large . only 1/8th of the bulk of the head forms the face at this age, whereas in the adult it forms 1/3rd to of the bulk. The face appears to be under the bulge of the forehead because the vault of the cranium is so large
68212
Oral SurgeryCryoprecipitate is the blood product of choice for treatment of haemophilics, as it is rich in Factor VIII, which is deficient in this condition. It is used to control bleeding during surgical procedures.
89976
Oral SurgeryThe "Postage stamp" method is a technique of bone removal in transalveolar extraction. Multiple small perforations are made in the buccal bone, creating a pattern resembling postage stamp perforations, which allows for easier bone removal and better access to impacted teeth.
64889
Oral SurgeryThe first direction for force application with extraction forceps is apically. This initial apical pressure helps to expand the alveolar socket and break the periodontal ligament fibers. After apical pressure, buccal and lingual movements are applied to complete the extraction.
35960
Dental Materials
The elastic range of a wire is the amount of deflection it can withstand before permanent deformation occurs. It is the difference between the elastic limit and the ultimate tensile strength.