NEET MDS Shorts
73322
Dental Materials
In orthodontics, wires with a high load deflection rate are beneficial in areas where minimal tooth movement is desired, such as in maximum anchorage extraction cases or during finishing.
87912
Oral PathologyUsing "B" film, exposure of 1 R will be reduced to 1/4 R when "D" film is used.
58360
Community DentistryIn CPITN, a score of 1 indicates gingival bleeding on probing, meaning the gingiva is healthy but bleeds when probed.
63007
Dental Materials
For making impressions of edentulous ridges, impression plaster and impression compound are considered to be useful. For partial edentulous mouth impressions, hydrocolloids are useful.
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.
10444
Conservative DentistryComposites, particularly in dentistry (e.g., dental composites), are typically retained by the phenomenon of mechanical interlocking. This process involves creating microscopic irregularities on the surface of a material (like a tooth) and then flowing a bonding agent or composite material into these spaces, which then hardens.
45260
General Medicine
ACE inhibitors are the primary treatment for hypertension in the nephrotic syndrome as they help reduce proteinuria, decrease intraglomerular pressure, and preserve renal function by blocking the angiotensin-aldosterone system.
64265
Oral SurgeryThe most difficult mandibular impacted molar to remove is generally the distoangular impaction. This is because the tooth is angled backward towards the jaw joint, making access difficult and often requiring significant bone removal and sectioning of the tooth for extraction.
77210
Physiology
The enteric nervous system is the intrinsic nervous system of the gastrointestinal tract and is responsible for the regulation of digestion and other gastrointestinal functions. It can operate independently of the central nervous system and consists of a network of neurons and glial cells that are embedded within the wall of the gut, coordinating local reflexes and influencing the muscle and secretory activities of the digestive system.
52860
General Medicine
Cytokine-mediated inflammation is a major mechanism in alcoholic liver disease. TNF is the primary cytokine involved, with other cytokines such as IL-1, IL-6, and IL-8 also contributing to cell injury. These cytokines are produced in response to reactive oxygen species and other toxic metabolites of ethanol.