Obstetric imaging: practice question

A Radiology 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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Radiology · Obstetric imaging

Sample item

Which modality avoids ionizing radiation and is standard for fetal assessment?

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

The answer and the reasoning

D. Ultrasound

The defining Obstetric imaging principle supports Ultrasound; it is the answer that best accounts for the finding or clinical aim described.

Option by option

  • A. CT pelvis

    CT pelvis is less appropriate because it does not match the stated obstetric imaging feature.

  • B. PET-CT

    PET-CT does not provide the expected imaging or dental conclusion here.

  • C. Fluoroscopy

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

  • D. Ultrasound (correct)

    Correct. Ultrasound 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.

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Questions about this Radiology question

What is the answer to this Radiology question?

The best answer is D, Ultrasound. The defining Obstetric imaging principle supports Ultrasound; it is the answer that best accounts for the finding or clinical aim described.

Why is "CT pelvis" not the answer?

CT pelvis is less appropriate because it does not match the stated obstetric imaging feature.

Why is "PET-CT" not the answer?

PET-CT does not provide the expected imaging or dental conclusion here.

Why is "Fluoroscopy" not the answer?

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

What concept does this question test?

It tests Obstetric imaging in Radiology. The correct option holds because: Correct. Ultrasound 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 Obstetric imaging?

Learn signs with the image, and the disease they point to. Then use the flashcards and the other Radiology 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.