NEET MDS Shorts
13867
Periodontics
Tetracycline is often prescribed for juvenile periodontitis (also known as aggressive periodontitis) due to its effectiveness against the specific bacteria involved in the condition, such as Aggregatibacter actinomycetemcomitans.
91864
Orthodonticsmoderate force, in the range of 50 to 150 grams
80618
Oral MedicineConditioned gingival enlargement (or modified gingival enlargement) is a type of gingival overgrowth where systemic factors, such as hormonal changes during pregnancy and puberty, modify or exacerbate an existing inflammatory response to local irritants like plaque and calculus. Therefore, all the statements are correct.
18850
INI CET
Passavant's ridge is formed by fibers of the palatopharyngeus muscle and the superior constrictor.
[Image of the pharyngeal muscles]
37062
Periodontics
Mucogingival surgery is indicated for conditions affecting the gingiva and underlying mucosa, such as insufficient attached gingiva or high frenal attachments.
97688
General MicrobiologyHLA class I antigens are the principal antigens that induce an immune response in the host against transplanted tissues.
96455
EndodonticsAn ideal root canal sealer should have all the mentioned properties: 1) Fills the space between cone and canal walls - primary mechanical function, 2) Should have antibiotic properties - to eliminate residual bacteria and prevent reinfection, 3) Should be biologically acceptable - biocompatible with periapical tissues, non-toxic, and non-irritating, 4) Additional ideal properties include: dimensional stability, easy mixing and placement, radiopacity, and easy removal if retreatment needed. No current sealer meets all ideal requirements completely, but these remain the goals for sealer development.
67180
General MedicineThe best single laboratory aid in diagnosis of TB is sputum examination
75869
Physiology
The gastrocolic reflex is a physiological response where the distension of the stomach by food initiates contractions in the rectum, often leading to the urge to defecate.
31514
Dental Materials
The recommended force for condensing a composite resin using a 0.5 mm diameter condenser nib is 3.75 pounds. This force is considered optimal and is well within the physiologic limits of the tooth.