NEET MDS Shorts
37260
Oral SurgeryThe best example of an elevator which works on wheel and axle principle is Winter cross bar elevator.
81624
NEETMDS
The sequence typically starts with maxillary incisors, followed by maxillary molars, mandibular molars, and finally mandibular incisors due to feeding patterns and oral anatomy.
42930
Dental Materials
The basic constituent of reversible hydrocolloid impression materials is agar-agar, which is an organic colloid derived from red seaweed
The active ingredient in reversible hydrocolloid impression materials, typically
making up 6–12% of the material. Agar-agar is a hydrophilic polysaccharide that
forms a colloid when it absorbs water.
Other ingredients may include borates, potassium sulfate, fillers, plasticizers,
alkyl-benzoates, coloring agents, and flavoring agents.
32699
Dental Materials
The ideal luting agent consistency is not explicitly mentioned in the text, but it should be able to flow into a film less than 25 µm thick without fragmentation.
26641
Dental Materials
A luting agent's primary function is to bond the restoration to the tooth and enhance its retention.
54867
NEETMDS
Bacterial colonization of teeth occurs in stages. Primary colonizers, such as Streptococcus and Actinomyces species, attach directly to the tooth surface. Secondary colonizers, such as Campylobacter species, Porphyromonas gingivalis, and Fusobacterium nucleatum, adhere to the bacteria already present on the tooth surface rather than the tooth itself.
86683
EndodonticsSuccess of calcium hydroxide pulpotomy is primarily determined by continued root formation and apexogenesis in immature permanent teeth. While calcific bridge formation occurs, the main goal is preserving pulp vitality for root development.
65646
Pharmacology
Cephalosporins can cause allergic reactions in people with penicillin allergy. The overall rate of allergy to cephalosporins in people with penicillin allergy is approximately 5 to 10%, although rates may be higher for certain people. Allergic reactions to cephalosporins can be severe and even lifethreatening;
it is generally recommended that those allergic to penicillin avoid cephalosporins all together.
38027
General Medicine
Turner syndrome, characterized by the partial or complete absence of one X chromosome, is associated with a high incidence of growth hormone deficiency. This leads to short stature and delayed puberty in affected females. While the other conditions listed can have various endocrine abnormalities, they are not primarily linked to growth hormone deficiency.
14730
NEETMDS
The difficulty score for a mesioangular Class II position C mandibular third molar is typically determined using a standardized scoring system in dentistry, such as the Pederson difficulty index. A score of 6 indicates a high level of difficulty for the extraction procedure due to the specific angulation and depth of the impacted tooth.