Autonomic pharmacology: 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 · Autonomic pharmacology

Sample item

What is a typical effect of beta-2 receptor stimulation?

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

The answer and the reasoning

A. Bronchodilation

The key Autonomic pharmacology principle identifies Bronchodilation as the best answer because it most directly accounts for the mechanism, use, or laboratory finding described.

Option by option

  • A. Bronchodilation (correct)

    Correct. Bronchodilation matches the decisive principle in this item.

  • B. Bradycardia

    Bradycardia may have another clinical role but is not supported by this clue.

  • C. Pupil constriction

    Pupil constriction does not fit the stated autonomic pharmacology relationship.

  • D. Bladder contraction

    Bladder contraction is inconsistent with the requested mechanism or identification.

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, Bronchodilation. The key Autonomic pharmacology principle identifies Bronchodilation as the best answer because it most directly accounts for the mechanism, use, or laboratory finding described.

Why is "Bradycardia" not the answer?

Bradycardia may have another clinical role but is not supported by this clue.

Why is "Pupil constriction" not the answer?

Pupil constriction does not fit the stated autonomic pharmacology relationship.

Why is "Bladder contraction" not the answer?

Bladder contraction is inconsistent with the requested mechanism or identification.

What concept does this question test?

It tests Autonomic pharmacology in Pharmacology. The correct option holds because: Correct. Bronchodilation matches the decisive principle in this item.

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 Autonomic pharmacology?

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.