MDS PREP
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.
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.
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.
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.
The OHI-S index developed by Green and Vermillion is used to measure
1) Dental caries
2) Gingivitis
3) Oral debris and calculus
4) Periodontal disease
Community Dentistry
Answer: 3
The OHI-S (Oral Hygiene Index-Simplified) is a clinical index developed to assess oral hygiene status by measuring the amount of oral debris and calculus present on the teeth. It provides a simple and effective way to evaluate the cleanliness of the mouth and is widely used in dental research and practice.
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.
Which of the following teeth are application for simplified oral hygiene index
1) Lingual surface of 36, 46 and facial surface of 11, 16, 26, 31
2) Lingual surface of 31, 36, 46 and facial surface of 11, 16, 26, 31
3) Lingual surface of 11, 31 and facial surface of 16, 26, 36,46
4) None of the above
Community Dentistry
Answer: 1
The Simplified Oral Hygiene Index (OHI-S) is a tool used to assess oral hygiene status by evaluating specific tooth surfaces. The teeth mentioned in option 1 include the lingual surfaces of the lower first molars (36, 46) and the facial surfaces of the upper incisors and canines (11, 16, 26, 31). These surfaces are typically assessed because they are representative of overall oral hygiene and are commonly affected by plaque accumulation.
Spread of dispersion is expressed by
1) Mean
2) Median
3) Mode
4) Standard deviation
Community Dentistry
Answer: 4
Standard deviation is a statistical measure that quantifies the amount of
variation or dispersion in a set of values. It indicates how much individual
data points differ from the mean.