Radiology: 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 · Radiology

Sample item

What image shows entire tooth root?

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

The answer and the reasoning

C. Periapical radiograph

This item reviews Radiology; Periapical radiograph is the best answer because it directly matches the imaging or dental principle described.

Option by option

  • A. Bitewing only

    Bitewing only does not fit the stated pattern.

  • B. Chest xray

    Chest xray is plausible but is not the best answer.

  • C. Periapical radiograph (correct)

    Correct. Periapical radiograph matches the defining feature.

  • D. MRI brain

    MRI brain is unsupported by the key finding.

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, Periapical radiograph. This item reviews Radiology; Periapical radiograph is the best answer because it directly matches the imaging or dental principle described.

Why is "Bitewing only" not the answer?

Bitewing only does not fit the stated pattern.

Why is "Chest xray" not the answer?

Chest xray is plausible but is not the best answer.

Why is "MRI brain" not the answer?

MRI brain is unsupported by the key finding.

What concept does this question test?

It tests Radiology in Dentistry. The correct option holds because: Correct. Periapical radiograph 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 Radiology?

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.