Question

Benzyl Penicillin is

• A. Penicillin V
• B. Penicillin G
• C. Ampicillin
• D. Methicillin

Hint:

G is for Benzyl (Gas-unstable/Injectable); V is for Phenoxymethyl (Oral).

Answer 1

The Correct Option is B

Step 1: Concept
Penicillins are a group of beta-lactam antibiotics used to treat bacterial infections.

Step 2: Meaning
Benzylpenicillin is a natural penicillin administered parenterally because it is unstable in gastric acid.

Step 3: Analysis
Penicillin G is the alternative name for Benzylpenicillin. Penicillin V is Phenoxymethylpenicillin, while Ampicillin and Methicillin are semi-synthetic derivatives.

Step 4: Conclusion
Therefore, Benzyl Penicillin is specifically referred to as Penicillin G.

Final Answer: (B)