Ultrasound: 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 · Ultrasound

Sample item

What is posterior acoustic shadowing often associated with?

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

The answer and the reasoning

C. Calcification or stone

The central Ultrasound principle supports Calcification or stone; it is the answer that most directly explains the image finding, modality choice, or oral-health feature described.

Option by option

  • A. Normal liver parenchyma

    Normal liver parenchyma may be used elsewhere but is not the strongest answer here.

  • B. Air-free lung

    Air-free lung is not supported by the imaging or dental clue provided.

  • C. Calcification or stone (correct)

    Correct. Calcification or stone best matches the key information in this scenario.

  • D. Simple fluid cyst

    Simple fluid cyst does not fit the stated ultrasound context.

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 C, Calcification or stone. The central Ultrasound principle supports Calcification or stone; it is the answer that most directly explains the image finding, modality choice, or oral-health feature described.

Why is "Normal liver parenchyma" not the answer?

Normal liver parenchyma may be used elsewhere but is not the strongest answer here.

Why is "Air-free lung" not the answer?

Air-free lung is not supported by the imaging or dental clue provided.

Why is "Simple fluid cyst" not the answer?

Simple fluid cyst does not fit the stated ultrasound context.

What concept does this question test?

It tests Ultrasound in Radiology. The correct option holds because: Correct. Calcification or stone best matches the key information in this scenario.

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 Ultrasound?

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.