Pigment: practice question

A Dermatology 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

Dermatology · Pigment

Sample item

What causes depigmented patches?

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

The answer and the reasoning

B. Vitiligo

This item reviews Pigment; Vitiligo is the best answer because it directly matches the orthopedic or dermatologic pattern described.

Option by option

  • A. Psoriasis

    Psoriasis is unsupported by the key finding.

  • B. Vitiligo (correct)

    Correct. Vitiligo fits the defining feature.

  • C. Melasma

    Melasma does not fit the stated presentation.

  • D. Tinea only

    Tinea only is plausible but is not the best answer.

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 Dermatology questions

Questions about this Dermatology question

What is the answer to this Dermatology question?

The best answer is B, Vitiligo. This item reviews Pigment; Vitiligo is the best answer because it directly matches the orthopedic or dermatologic pattern described.

Why is "Psoriasis" not the answer?

Psoriasis is unsupported by the key finding.

Why is "Melasma" not the answer?

Melasma does not fit the stated presentation.

Why is "Tinea only" not the answer?

Tinea only is plausible but is not the best answer.

What concept does this question test?

It tests Pigment in Dermatology. The correct option holds because: Correct. Vitiligo fits the defining feature.

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 Pigment?

Learn each condition by its primary lesion, site and signature sign. Then use the flashcards and the other Dermatology 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.