Question

Which of the following is not antibacterial?

• A. Prontosil
• B. Salvarsan
• C. Sulphanilamide
• D. Lansoprazole

Answer 1

The correct option is D

Lansoprazole

The correct option is D.

The explanation for the correct option:

1. Lansoprazole is referred to as an antacid.
2. It is helpful in reducing stomach acidity and also as a treatment for peptic ulcers.
3. It is not an antibacterial medication.

The explanation for the incorrect options:

Option A:

1. Prontosil is referred to as the first synthesized antibacterial drug.
2. It is used to treat general bacterial infections.

Option B:

1. Salvarsan is also referred to as Arsphenamine.
2. It is an antimicrobial antibacterial drug.
3. It is used to treat syphilis.

Option C:

1. Sulfanilamide is an antibacterial and allergen drug.
2. It is used against fungal and microbial infection.
3. Mainly used for treating urinary tract infections.

Final answer: Lansoprazole is not an antibacterial drug.