CNS drugs: practice question

A Pharmacology 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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Pharmacology · CNS drugs

Sample item

What is an important adverse effect of opioids requiring monitoring?

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

The answer and the reasoning

A. Constipation

The central CNS drugs concept identifies Constipation as the best answer because it directly explains the mechanism, indication, adverse effect, or organism feature described.

Option by option

  • A. Constipation (correct)

    Correct. Constipation matches the decisive point in this scenario.

  • B. Hyperventilation

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

  • C. Hearing restoration

    Hearing restoration is unsupported by the mechanism or clinical clue in the stem.

  • D. Permanent alertness

    Permanent alertness does not fit the stated cns drugs relationship.

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 Pharmacology questions

Questions about this Pharmacology question

What is the answer to this Pharmacology question?

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

Why is "Hyperventilation" not the answer?

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

Why is "Hearing restoration" not the answer?

Hearing restoration is unsupported by the mechanism or clinical clue in the stem.

Why is "Permanent alertness" not the answer?

Permanent alertness does not fit the stated cns drugs relationship.

What concept does this question test?

It tests CNS drugs in Pharmacology. The correct option holds because: Correct. Constipation 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 CNS drugs?

Learn drugs as classes, then the exception in each class that an examiner would pick. Then use the flashcards and the other Pharmacology 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.