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NEET MDS Shorts

87664
Community Dentistry

DMF (Decayed, Missing, Filled) scores are used to measure past and present dental caries experience in permanent teeth. The principles for DMF scoring are:

All permanent teeth are included, which means last permanent molars are included in scoring .

Teeth lost due to reasons other than caries (e.g., trauma, naturally exfoliated primary teeth) are not counted as 'missing' .

An endodontically treated tooth is typically considered 'filled' because the treatment is a consequence of deep decay, so it should be included in the score . Therefore, the statement that they should be considered is a true principal, making it the false option among the choices provided (which asks for the false principal). 

44689
Community Dentistry

Fluoride is absorbed in the gastrointestinal tract and is distributed throughout the body. A significant portion of ingested fluoride is excreted through urine. However, fluoride also accumulates in skeletal tissues, including bones and teeth, where it can contribute to the mineralization process and enhance resistance to dental caries. The skeletal system retains fluoride, which can be beneficial in small amounts but may lead to toxicity if excessive.

13852
Community Dentistry

Consistent methods of evaluating a patient’s oral hygiene are considered desirable because they allow the patient’s commitment to improvement to be monitored (Answer: 4). By using the same method at each visit, dental professionals can track changes in the patient’s oral health and hygiene habits over time. This helps in tailoring the oral hygiene instructions and treatment plans to the patient’s individual needs and progress.

17869
Community Dentistry

Bass (sulcular) technique directs the bristles at 45° toward the gingival sulcus, making it the most effective method for removing plaque from the gingival crevice and preventing periodontal disease.

86641
Community Dentistry

According to the World Health Organization (WHO):

  • Adolescents: 10–19 years
  • Young people: 10–24 years
  • Youth: 15–24 years

63301
Community Dentistry

Fluoride prophylaxis after oral prophylactic procedures (like scaling or polishing) is done to help remineralize the enamel and replace any fluoride that might have been removed from the tooth surface during the cleaning process. The polishing can remove a small layer of fluoride-rich enamel, making the topical application necessary to restore protection.

86235
Community Dentistry

Custom-formed mouth protectors are made from impressions of the patient’s teeth and offer the best fit and protection. They are typically made by a dental professional and are more comfortable than stock or boil-and-bite mouthguards. While plastic molded and stock mouthguards are also available, custom-formed ones are considered superior in terms of protection and compliance.

68582
Community Dentistry

A denturist is a dental auxiliary trained to fabricate and fit dentures directly for patients, without the supervision of a dentist in some jurisdictions.

52911
Community Dentistry

emancipated minor is someone who is under the age of majority (typically 18 years old) but is legally recognized as independent from parental control. This often occurs when a minor has established their own living situation, particularly if they are living away from their parents or guardians. The condition of being away from home does not necessarily imply that a minor is emancipated; it requires meeting specific legal criteria.

95197
Community Dentistry

The primary objective of diet counseling is to provide a realistic diet prescription that can help prevent dental caries. This may involve reducing exposure to cariogenic foods, but it also includes educating the patient on how to balance their diet for optimal oral health.

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