Immunology: practice question

A Microbiology 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

Microbiology · Immunology

Sample item

What cells are central to cellular immune responses?

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

The answer and the reasoning

A. T lymphocytes

The central Immunology concept identifies T lymphocytes as the best answer because it directly explains the mechanism, indication, adverse effect, or organism feature described.

Option by option

  • A. T lymphocytes (correct)

    Correct. T lymphocytes matches the decisive point in this scenario.

  • B. Fibroblasts

    Fibroblasts is unsupported by the mechanism or clinical clue in the stem.

  • C. Erythrocytes

    Erythrocytes does not fit the stated immunology relationship.

  • D. Platelets

    Platelets has another context but is not the most appropriate answer here.

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 Microbiology questions

Questions about this Microbiology question

What is the answer to this Microbiology question?

The best answer is A, T lymphocytes. The central Immunology concept identifies T lymphocytes as the best answer because it directly explains the mechanism, indication, adverse effect, or organism feature described.

Why is "Fibroblasts" not the answer?

Fibroblasts is unsupported by the mechanism or clinical clue in the stem.

Why is "Erythrocytes" not the answer?

Erythrocytes does not fit the stated immunology relationship.

Why is "Platelets" not the answer?

Platelets has another context but is not the most appropriate answer here.

What concept does this question test?

It tests Immunology in Microbiology. The correct option holds because: Correct. T lymphocytes matches the decisive point 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 Immunology?

Make a one-line identity card for each organism: shape and stain, defining test, toxin, disease and drug. Then use the flashcards and the other Microbiology 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.