Prevention: practice question

A Dentistry question in the style of the NEET PG paper. Answer it first, then read why the right option is right and why each of the others is wrong.

Try it

Dentistry · Prevention

Sample item

What supports oral health population-wide?

Original practice item, not a recalled exam question. Nothing here is recorded.

The answer and the reasoning

C. Fluoride exposure

This item reviews Prevention; Fluoride exposure is the best answer because it directly matches the imaging or dental principle described.

Option by option

  • A. Tobacco

    Tobacco is unsupported by the key finding.

  • B. No brushing

    No brushing is plausible but is not the best answer.

  • C. Fluoride exposure (correct)

    Correct. Fluoride exposure matches the defining feature.

  • D. High sugar

    High sugar does not fit the stated pattern.

Source note: Original NextPrep sample item — pending expert review. This item is original practice material awaiting independent expert review, so confirm important facts in a standard textbook.

More Dentistry questions

Questions about this Dentistry question

What is the answer to this Dentistry question?

The best answer is C, Fluoride exposure. This item reviews Prevention; Fluoride exposure is the best answer because it directly matches the imaging or dental principle described.

Why is "Tobacco" not the answer?

Tobacco is unsupported by the key finding.

Why is "No brushing" not the answer?

No brushing is plausible but is not the best answer.

Why is "High sugar" not the answer?

High sugar does not fit the stated pattern.

What concept does this question test?

It tests Prevention in Dentistry. The correct option holds because: Correct. Fluoride exposure matches the defining feature.

How hard is this question?

We tag it as an application question: it asks you to use a fact on a patient or a finding. The tag is our own editorial judgement, not an official difficulty rating, so read the reason for every option, not only the answer.

How should I study Prevention?

Learn the dental formula, eruption ages and tooth structure once, as tables. Then use the flashcards and the other Dentistry questions on this site to test what stuck.

Is this a real NEET PG question?

No. It is an original practice item (editorial status: sample, version 1). NextPrep does not publish recalled or leaked questions, and independent faculty review of this item has not been completed yet, so confirm important facts in a standard textbook.