Image quality: 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.

Try it

Radiology · Image quality

Sample item

What can cause motion artifact in imaging?

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

The answer and the reasoning

B. Patient movement during acquisition

The essential Image quality principle supports Patient movement during acquisition; it is the option that most directly explains the image characteristic, safe modality choice, or oral-health finding described.

Option by option

  • A. Appropriate breath hold

    Appropriate breath hold can be useful elsewhere but is not the best answer here.

  • B. Patient movement during acquisition (correct)

    Correct. Patient movement during acquisition matches the decisive detail in this sample.

  • C. Stable scanner

    Stable scanner is unsupported by the imaging or dental information provided.

  • D. Correct positioning

    Correct positioning does not fit the stated image quality feature.

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 Radiology questions

Questions about this Radiology question

What is the answer to this Radiology question?

The best answer is B, Patient movement during acquisition. The essential Image quality principle supports Patient movement during acquisition; it is the option that most directly explains the image characteristic, safe modality choice, or oral-health finding described.

Why is "Appropriate breath hold" not the answer?

Appropriate breath hold can be useful elsewhere but is not the best answer here.

Why is "Stable scanner" not the answer?

Stable scanner is unsupported by the imaging or dental information provided.

Why is "Correct positioning" not the answer?

Correct positioning does not fit the stated image quality feature.

What concept does this question test?

It tests Image quality in Radiology. The correct option holds because: Correct. Patient movement during acquisition matches the decisive detail in this sample.

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 Image quality?

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.