Refraction: practice question

A Ophthalmology 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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Ophthalmology · Refraction

Sample item

Hypermetropia is usually corrected with what?

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

The answer and the reasoning

D. Convex lens

The finding is best explained by Convex lens; this is the key Refraction principle that matches the presentation described in the question.

Option by option

  • A. Opaque lens

    Opaque lens can occur in a different setting but is not the best answer here.

  • B. Plano lens only

    Plano lens only does not fit the symptom pattern or examination finding provided.

  • C. Concave lens

    Concave lens does not account for the defining refraction feature.

  • D. Convex lens (correct)

    Correct. Convex lens is the appropriate conclusion for the decisive clue.

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 Ophthalmology questions

Questions about this Ophthalmology question

What is the answer to this Ophthalmology question?

The best answer is D, Convex lens. The finding is best explained by Convex lens; this is the key Refraction principle that matches the presentation described in the question.

Why is "Opaque lens" not the answer?

Opaque lens can occur in a different setting but is not the best answer here.

Why is "Plano lens only" not the answer?

Plano lens only does not fit the symptom pattern or examination finding provided.

Why is "Concave lens" not the answer?

Concave lens does not account for the defining refraction feature.

What concept does this question test?

It tests Refraction in Ophthalmology. The correct option holds because: Correct. Convex lens is the appropriate conclusion for the decisive clue.

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 Refraction?

Group the red eye by what to examine and what the pupil does. Then use the flashcards and the other Ophthalmology 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.