Immunopathology: 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 · Immunopathology

Sample item

What hypersensitivity reaction is mediated predominantly by T cells?

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

The answer and the reasoning

A. Type IV

The core Immunopathology principle identifies Type IV as the best answer because it most directly explains the biochemical pathway or tissue response described in the stem.

Option by option

  • A. Type IV (correct)

    Correct. Type IV is supported by the key clue given.

  • B. Type II

    Type II is relevant in another context but is not the best answer here.

  • C. Type III

    Type III does not account for the central finding in this sample.

  • D. Type I

    Type I does not match the stated immunopathology mechanism.

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 Pathology questions

Questions about this Pathology question

What is the answer to this Pathology question?

The best answer is A, Type IV. The core Immunopathology principle identifies Type IV as the best answer because it most directly explains the biochemical pathway or tissue response described in the stem.

Why is "Type II" not the answer?

Type II is relevant in another context but is not the best answer here.

Why is "Type III" not the answer?

Type III does not account for the central finding in this sample.

Why is "Type I" not the answer?

Type I does not match the stated immunopathology mechanism.

What concept does this question test?

It tests Immunopathology in Pathology. The correct option holds because: Correct. Type IV is supported by the key clue given.

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 Immunopathology?

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.