CT head: acute hemorrhage: 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 · CT head: acute hemorrhage

Sample item

On noncontrast CT head performed immediately after symptom onset, acute intracranial blood is usually seen as what attenuation relative to brain?

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

The answer and the reasoning

B. Hyperattenuating

Acute blood is typically hyperattenuating on noncontrast CT because of its protein and cellular content. Density changes as blood ages.

Option by option

  • A. Hypoattenuating

    Hypoattenuation is more typical of established infarction or edema.

  • B. Hyperattenuating (correct)

    Correct. Fresh hemorrhage generally appears bright on noncontrast CT.

  • C. Always isodense

    Acute hemorrhage is often conspicuous rather than invariably isodense.

  • D. Not visible

    CT is a key rapid test for acute intracranial hemorrhage.

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, Hyperattenuating. Acute blood is typically hyperattenuating on noncontrast CT because of its protein and cellular content.

Why is "Hypoattenuating" not the answer?

Hypoattenuation is more typical of established infarction or edema.

Why is "Always isodense" not the answer?

Acute hemorrhage is often conspicuous rather than invariably isodense.

Why is "Not visible" not the answer?

CT is a key rapid test for acute intracranial hemorrhage.

What concept does this question test?

It tests CT head: acute hemorrhage in Radiology. Density changes as blood ages.

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 CT head: acute hemorrhage?

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.