NEET MDS Shorts
72676
Oral PathologyHistiocytosis X includes eosinophilic granuloma, Hand-Schuller-Christian disease, and Letterer-Siwe disease.
42812
Oral PathologyAnalgesics are not effective in reducing pain in trigeminal neuralgia.
26491
Dental Materials
Alloys with more than 0.01% zinc are classified as zinc-containing, and those with less than 0.01% as uno-zinc.
97570
PedodonticsThe hoe has a two-point contact with the tooth.
98787
State PSC PYQAccording to the inverse square law, intensity ? 1/(distance²). Doubling the distance decreases the intensity to 1/4 of the original value.
85854
RadiologySubmentovertex view should be avoided in patients with cervical spondylitis because it requires extreme hyperextension of the neck. This positioning can cause severe pain, neurological complications, or injury to the cervical spine in patients with existing cervical pathology. Alternative views should be used.
50124
AnatomyThe artery chiefly responsible for blood supply to the mandible is inferior alveolar artery
56156
Oral PathologyOsteosarcoma typically shows a sunburst pattern with radiopaque strands extending from the cortical plates. This characteristic appearance results from tumor bone formation perpendicular to the cortex, creating spiculated patterns. Other features include Codmans triangle (elevated periosteum) and mixed radiolucent-radiopaque appearance. Cotton wool appearance is seen in Pagets disease, soap-bubble in giant cell granuloma, and discrete radiolucency in benign lesions.
16699
ProsthodonticsMost semiadjustable articulators have a fixed intercondylar distance of 110mm.
54205
Dental Materials
The ANSI/ADA Specification No. 96 (ISO 9917) stipulates a minimum 24-hour compressive strength of 70 MPa for standard luting consistency dental cement.