Sterilization: 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 · Sterilization

Sample item

What does autoclaving use?

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

The answer and the reasoning

A. Steam pressure

This item reviews Sterilization; Steam pressure is the best answer because it directly matches the pharmacologic or microbiologic principle described.

Option by option

  • A. Steam pressure (correct)

    Correct. Steam pressure fits the defining feature.

  • B. Cold water

    Cold water is plausible but not the best answer.

  • C. Antibiotics

    Antibiotics is unsupported by the key finding.

  • D. Dry sunlight

    Dry sunlight does not fit the stated mechanism or pattern.

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, Steam pressure. This item reviews Sterilization; Steam pressure is the best answer because it directly matches the pharmacologic or microbiologic principle described.

Why is "Cold water" not the answer?

Cold water is plausible but not the best answer.

Why is "Antibiotics" not the answer?

Antibiotics is unsupported by the key finding.

Why is "Dry sunlight" not the answer?

Dry sunlight does not fit the stated mechanism or pattern.

What concept does this question test?

It tests Sterilization in Microbiology. The correct option holds because: Correct. Steam pressure 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 Sterilization?

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.