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प्रश्न
Assertion: Penicillin (G) is an antihistamine.
Reason: Penicillin (G) is effective against gram-positive as well as gram-negative bacteria.
विकल्प
Assertion and reason both are correct statement but reason does not explain assertion.
Assertion and reason both are correct and reason explains the assertion.
Both assertion and reason are wrong statement.
Assertion is correct statement reason is wrong statement.
Assertion is wrong statement reason is correct statement.
उत्तर
Both assertion and reason are wrong statement.
Explanation:
Penicillin (G) is not a broad-spectrum antibiotic so it is not effective against some gram-positive and gram-negative bacteria.
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संबंधित प्रश्न
Amongst the following antihistamines, which are antacids?
(i) Ranitidine
(ii) Brompheniramine
(iii) Terfenadine
(iv) Cimetidine
Both antacids and antiallergic drugs are antihistamines but they cannot replace each other. Explain why?
What are the functions performed by histamine in the body?
Anti - allergy drugs are called:
Which of the following compound does not contain sulphur atom?
The functions of antihistamines are ______.
The mechanism of action of "Terfenadine" (Seldane) is ______.
