NEET MDS Shorts
40055
RadiologyOverexposure of film results in increased density and dark film.
70754
Prosthodontics
Explanation: The sagittal inclination of the incisal guidance table is set to
match the patient's natural incisor relationship. By bringing the central
incisors into an end-to-end relationship, the articulator can be adjusted to
simulate the patient's individual incisal guidance, which is essential for
accurate jaw movement and occlusion.
71678
Dental MaterialsRepair of denture bases should be carried out with cold-cure resins in order to avoid distortion of the denture base
50491
General PathologyThe defect leading to thalassemia lies in the hemoglobin itself, specifically in the globin chain synthesis.
91614
Conservative Dentistry
The bonding in porcelain fused to metal (PFM) restorations is achieved through a combination of both chemical and mechanical mechanisms.
16267
INI CET
Penicillamine is used as an antidote for copper poisoning. It works by binding to copper ions and facilitating their removal from the body. It is also used for the treatment of Wilson’s disease.
60819
ProsthodonticsWhich of the following factor(s) you would like to consider for constructing a CD for a diabetic patient: all of the above.
64694
Oral SurgeryA distoangular impaction of a mandibular third molar is a complex surgical extraction. The primary risk of a fracture (\#) of the ramus or angle of the mandible during this procedure is due to the significant amount of bone removal required, which weakens the jawbone.
81389
ProsthodonticsIn a bilateral distal extension RPD, abutment teeth are crucial for the stability and support of the prosthesis. However, it is not ideal to have retention buccally on one side and lingually on the other side as this can lead to tipping and rotation of the denture during function, compromising its stability. Instead, both buccal and lingual retention is preferred for a more balanced and predictable outcome.
17596
Oral PathologyTreacher Collins syndrome is characterized by poorly developed or absent malar bones (zygomatic bones), leading to the characteristic "bird-like" facial appearance. The syndrome shows DOWNward sloping palpebral fissures (not upward), mandibular hypoplasia (not prognathism), and conductive hearing loss due to external auditory canal atresia and ossicular malformations. Malar hypoplasia is a pathognomonic feature.