Question:

Two statements are given below: Statement I: Aspirin inhibits the synthesis of chemicals which stimulate inflammation. Statement II: The enzyme that degrades noradrenaline is inhibited by iproniazid. The correct answer is:

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Iproniazid is a classic MAO inhibitor and aspirin acts by inhibiting prostaglandin synthesis.
Updated On: Jun 17, 2026
  • Both statements I and II are correct
  • Both statements I and II are not correct
  • Statement I is correct but Statement II is not correct
  • Statement I is not correct but Statement II is correct
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The Correct Option is A

Solution and Explanation

Step 1: Analyze Statement I Aspirin inhibits cyclooxygenase enzymes and decreases prostaglandin synthesis. Prostaglandins are important mediators of inflammation. Hence Statement I is correct.

Step 2: Analyze Statement II Iproniazid is a monoamine oxidase inhibitor (MAOI). Monoamine oxidase degrades neurotransmitters such as noradrenaline. Therefore inhibition of MAO prevents degradation of noradrenaline. Hence Statement II is also correct.

Step 3: Conclusion Both statements are correct. \[ \boxed{\text{Both statements I and II are correct}} \]
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