NEET MDS Shorts
59747
Oral PathologyMucous patches are characteristic of secondary syphilis, presenting as multiple, painless, grayish-white plaques with an ulcerated surface on oral mucosa, especially buccal mucosa. The positive VDRL test confirms syphilis. Decubitus ulcers are traumatic, lichen planus shows white striations without ulceration typically, and pemphigus vulgaris shows vesiculobullous lesions rather than plaques.
72876
EndodonticsPulpectomy involves the complete removal of the pulp from the root canals, followed by cleaning, shaping, and filling the canals with a suitable material.
13572
Oral Pathology
Koplik spots are first manifestation but seldom seen.
Koplik spots are small, white spots with a bluish-white color that appear on the
inside of the cheek opposite the molars in individuals with measles. They are
considered a pathognomonic sign of measles and typically appear 2-3 days before
the onset of the characteristic skin rash. However, they are not commonly
observed in all cases, making them a less frequently seen early manifestation of
the disease. They are small and can be easily overlooked or mistaken for other
oral conditions.
29255
EndodonticsHemisection involves cutting the tooth through the bifurcation and removing one root with its associated crown portion. This is appropriate when one root has severe periodontal or carious involvement while the other root is healthy.
84799
Oral SurgeryHypersensitivity to the drug is a contraindication to the use of local anaesthetic agent.
51209
Public Health Dentistry
While fear may induce short-term behavior changes, it often results
in a negative response and can lead to dental anxiety or avoidance. It is
generally not a recommended approach for long-term motivation in dental health
education.
94639
INI CET
The lesser wing of sphenoid is considered part of horizontal trajectories rather than vertical trajectories.
86021
INI CET
High-risk human papillomavirus (HPV) types 16 and 18 are responsible for the majority of cervical cancers and have the highest malignant potential among the options listed.
34221
Physiology
Answer: 1) The lateral nucleus of the hypothalamus is considered the feeding center, which stimulates appetite and food intake.
16267
INI CET
Penicillamine is used as an antidote for copper poisoning. It works by binding to copper ions and facilitating their removal from the body. It is also used for the treatment of Wilson’s disease.