Granulomatous inflammation: practice question

A Pathology 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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Pathology · Granulomatous inflammation

Sample item

Which cellular arrangement best defines a granuloma in chronic inflammation?

AA collection of neutrophils forming pusBA blood clot within a vesselCA benign epithelial tumorDCollection of activated macrophages often with epithelioid cells and giant cells

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

The answer and the reasoning

D. Collection of activated macrophages often with epithelioid cells and giant cells

Granulomas are organized aggregates of activated macrophages, often surrounded by lymphocytes and sometimes containing multinucleated giant cells. They form in persistent infections and immune-mediated disorders.

Option by option

A. A collection of neutrophils forming pus
Pus is a neutrophil-rich abscess.
B. A blood clot within a vessel
A vessel clot is a thrombus.
C. A benign epithelial tumor
Tumors are clonal proliferations, not inflammatory aggregates.
D. Collection of activated macrophages often with epithelioid cells and giant cells (correct)
Correct. Activated macrophages are the core granuloma cell type.

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.

Questions about this Pathology question

What is the answer to this Pathology question?

The best answer is D, Collection of activated macrophages often with epithelioid cells and giant cells. Granulomas are organized aggregates of activated macrophages, often surrounded by lymphocytes and sometimes containing multinucleated giant cells.

Why is "A collection of neutrophils forming pus" not the answer?

Pus is a neutrophil-rich abscess.

Why is "A blood clot within a vessel" not the answer?

A vessel clot is a thrombus.

Why is "A benign epithelial tumor" not the answer?

Tumors are clonal proliferations, not inflammatory aggregates.

What concept does this question test?

It tests Granulomatous inflammation in Pathology. They form in persistent infections and immune-mediated disorders.

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 Granulomatous inflammation?

Learn each disease as a bundle: cause, key histology, markers, and the clinical hallmark. Then use the flashcards and the other Pathology 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.