NEET MDS Shorts
33144
PeriodonticsBacterial invasion of connective tissue in ANUG was demonstrated by Listgarten.
50166
General MicrobiologyType VII bacteriophage types of diphtheria bacilli are associated with avirulent strains.
53217
INI CET
Proximal facets are usually a result of normal physiologic wear (attrition) from proximal contact. In contrast, tooth mobility, widened PDL, and fremitus are classic signs of TFO.
94561
Oral PathologyPaget's disease is the most likely underlying cause for gradual loss of visual acuity and hearing power in a 50-year-old man.
27689
General MedicineThe most common heart disease in India is rheumatic heart disease. This is due to high prevalence of rheumatic fever following streptococcal infections, often related to poor living conditions, overcrowding, and limited access to healthcare in certain populations.
79447
ProsthodonticsThe primary function of partial denture rests is to transfer forces on the prosthesis down the long axis of the abutment teeth. This axial loading is most favorable for periodontal health and prevents lateral forces that could be damaging. Rests also prevent tissue-ward movement of the denture base.
47668
EndodonticsThe wrong statement about obturation is that silver cones are recommended for canals in which posts are placed. Actually: 1) Silver cones ARE recommended for fine tortuous canals where gutta-percha placement is difficult, 2) McSpadden compactors DO operate at 6000-10,000 rpm, 3) Silver cones are NOT recommended for post preparation because they are difficult to remove and can corrode, 4) Gutta-percha is preferred for post cases as it can be easily sectioned and removed. Silver cones create problems during post preparation due to their metallic nature and removal difficulty.
10932
ProsthodonticsInterocclusal space is the space between the jaws when muscles that elevate and depress the mandible are at minimum tonic contraction.
13714
PedodonticsThe advantage of electrosurgery over blade for gingival tissue management is less hemorrhage.
98168
PhysiologyThe sodium-calcium exchanger (NCX) is involved in the regulation of calcium levels in cells. It exchanges three sodium ions (Na+) for one calcium ion (Ca2+), thereby helping to maintain intracellular calcium homeostasis.