MDS PREP
PMA is a symbol for a
1) Pulp capping material
2) Caries index
3) Periodontal index
4) Materia alba index
Community Dentistry
Answer: 3
PMA stands for "Periodontal Disease Index," which is used to assess the periodontal health of individuals. It evaluates the presence and severity of periodontal disease by measuring clinical parameters such as probing depth and attachment loss. The other options do not correspond to the PMA acronym.
Public health dentistry is mainly concerned with the following health practices
1) Preventive and promotive
2) Promotive and therapeutic
3) Preventive and therapeutic
4) All of the above
Community Dentistry
Answer: 1
Public health dentistry is primarily concerned with preventive and promotive health practices (Answer: 1). It focuses on the prevention of oral diseases and the promotion of oral health through community-based programs, education, and policy implementation rather than solely on therapeutic interventions.
Emancipated minor is
1) Child of divorced parents
2) Minor away from home
3) Both the above
4) None of the above
Community Dentistry
Answer: 2
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.
The usual metabolic pathway of ingested fluoride involves urinary excretion primarily with the remaining portion found largely in
1) Teeth
2) Muscle
3) Skeletal tissues
4) Liver
Community Dentistry
Answer: 3
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.
Grievance injury to the tooth structure is punishable under
1) IPC-302
2) IPC-304
3) IPC-306
4) IPC-307
Community Dentistry
Answer: 4
Indian Penal Code (IPC) Section 307 pertains to grievous injuries, including those involving permanent damage to body structures like teeth. This section deals with causing life-threatening harm or injuries resulting in long-term disability.
The dental records should be preserved for a minimum period of
1) 7 years from the data of last entry
2) 7 years from the data of first entry
3) 7 months from the data of last entry
4) 7 years from the data of first entry
Community Dentistry
Answer: 1
7 years from the date of last entry: Dental records are crucial for patient care, legal documentation, and professional accountability. The Dental Council of India (DCI) mandates the preservation of dental records for at least 7 years from the date of the last entry. This ensures that in case of any future reference or legal disputes, the records are readily available. It is essential for continuity of care and patient follow-up.
Standard deviation is a measure of
1) Central tendency
2) Variability
3) Correlation
4) All of the above
Community Dentistry
Answer: 2
Standard deviation is a statistical measure that quantifies the amount of variation or dispersion in a set of values. It is not a measure of central tendency or correlation.
Which of the following factors are considered for prescribing fluoride tablets for a child
1) Age and weight of the child
2) Age of child and fluoride content of water
3) Age of the child only
4) None of the above
Community Dentistry
Answer: 2
Recommended Doses of Fluoride Tablets
For Children Aged 6 Months to 4 Years:
Liquid drops are typically prescribed in doses of 0.125, 0.25, and 0.5
mg of fluoride ion.
For Children Aged 4 Years and Older:
Chewable tablets or lozenges are recommended, usually at doses of 0.5 mg
to 1 mg of fluoride ion.
Adjustments Based on Water Fluoride Levels:
Doses may be adjusted based on the fluoride content in the child's
drinking water to ensure adequate protection against dental caries.
Duration of Supplementation:
Fluoride supplementation is generally continued until the child reaches
16 years of age, depending on their fluoride exposure and dental health
status.