Endodontics: 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.

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Dentistry · Endodontics

Sample item

What procedure removes infected pulp tissue and fills the root canal?

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

The answer and the reasoning

D. Root canal treatment

The defining Endodontics principle supports Root canal treatment; it is the answer that best accounts for the finding or clinical aim described.

Option by option

  • A. Bleaching

    Bleaching does not provide the expected imaging or dental conclusion here.

  • B. Scaling

    Scaling is less appropriate because it does not match the stated endodontics feature.

  • C. Crown lengthening

    Crown lengthening may be useful in another context but is not supported by this scenario.

  • D. Root canal treatment (correct)

    Correct. Root canal treatment is the most appropriate interpretation of the key information.

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 D, Root canal treatment. The defining Endodontics principle supports Root canal treatment; it is the answer that best accounts for the finding or clinical aim described.

Why is "Bleaching" not the answer?

Bleaching does not provide the expected imaging or dental conclusion here.

Why is "Scaling" not the answer?

Scaling is less appropriate because it does not match the stated endodontics feature.

Why is "Crown lengthening" not the answer?

Crown lengthening may be useful in another context but is not supported by this scenario.

What concept does this question test?

It tests Endodontics in Dentistry. The correct option holds because: Correct. Root canal treatment is the most appropriate interpretation of the key information.

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 Endodontics?

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.