List of top Questions asked in NEET MDS- 2021

Which of the following fluoride preparation combines with hydroxyapatite crystals to form calcium fluoride, which further diffuses to form fluorapatite crystals?
Which phase of clinical trial is used to include large population to check the effectiveness, dosage, and safety of drugs?
Patient with temporary restorations on four fractured anterior teeth, 6 teeth with chalky and rough spots, and two 3 molars extracted due to pericoronitis. What is the DMFT score according to WHO Modified DMFT Index 1987?
Di-S score is 0.6, CI-S score is 0.7. What is the interpretation for OHI-S from this data?
A country is taking precautions for a disease which has not yet occurred. Which of the following level of prevention is most relevant?
A 4-year-old child living in an area with water fluoride content of 0.5ppm, should be given supplemental fluoride tablet of:
Which density of bone is best suited to achieve a minimum difference in elastic modulus of titanium implant and the residual alveolar bone?
Following tooth preparation, which chemicals are suitable for gingival retraction before making the impression?
Titanium welding is done using:
The 18:8 stainless steel is composed of:
Which vitamin deficiency is seen in chronic alcoholics?
Drug of choice in acute necrotizing ulcerative gingivitis is:
The dentist tries to prepare wax try-in using base plate wax in a tropical area, the type of wax preferred is:
The plaque found in heavy calculus former differs from that in non-calculus former in that it has:
Serum lipase levels are increased in:
Which of the following is not found in the root?
Cheese-like material composed of food particles, desquamated epithelial cells, leukocytes, and microbes, which can be easily displaced with water spray, is known as:
Which of the following statements is incorrect for furcation defect?
Knives used in gingivectomy are:
As the intensity increases, hue perception changes. The effect is called:
The process of making the impression material to conduct electricity is:
During bleaching, light emitted from LED lamp is:
All of the following statements regarding self cure as compared to heat cure are true, except:
Strength of gypsum bonded investment material is provided by:
Which of the following is used to enlarge canal opening?