NEET MDS Shorts
51841
Dental Materials
The hybrid layer formed by the infiltration of resin into the etched dentin provides a strong mechanical interlock and acts as a barrier to prevent microleakage between the restoration and the tooth structure.
17053
NEETMDS
Chlorhexidine gluconate is a broad-spectrum antimicrobial agent. A
well-known side effect of its use is the reversible brown staining
of teeth, the tongue, and silicate or composite restorations.
15633
Endodontics
During pulp testing, control teeth are used to establish a baseline response for a healthy tooth in the same patient.
89400
General MicrobiologyBacillus anthracis is capsulated, which is a key feature of its virulence.
86847
INI CET
Bilirubin is the end product of heme catabolism.
[Image of the heme degradation pathway]
74086
PedodonticsThe Russell periodontal index is calculated by adding all the tooth scores and dividing by the number of teeth examined.
61421
ProsthodonticsThe primary purpose of rinsing the alginate impression in a watery mix of gypsum is to remove the residual saliva on the impression.
75256
NEETMDS
A severe case of Obstructive
Sleep Apnoea (OSA) is classified when the Apnoea-Hypopnoea Index
(AHI) exceeds 30 episodes per hour of sleep. The
AHI measures the number of apnoea (complete cessation of breathing)
and hypopnoea (partial reduction in breathing) events per hour.
69097
Conservative Dentistry
A metal ceramic crown preparation on an anterior tooth requires smooth, rounded line angles to ensure proper fit, strength, and aesthetics, and to avoid stress concentrations in the ceramic.
15807
Oral PathologyWhite sponge nevus is a hereditary condition presenting with bilateral, pearly white, soft, thickened areas of buccal mucosa present since birth. The familial history (younger brother also affected) and congenital nature are characteristic. Leukoedema is acquired and disappears with stretching, lichen planus is typically acquired in adults, and mucous patches are related to secondary syphilis.