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Select the correct statement(s) about cl...

Select the correct statement(s) about climetidine andrantitidine.

A

These are antihistamine drugs

B

These prevent the excess production of HCl in the stomach

C

Both prevent the interaction between histamineand receptor of stomach wall

D

All of the above are correct statements

Text Solution

AI Generated Solution

The correct Answer is:
To solve the question regarding the correct statements about Clematidine and Rantidine, we will analyze each option provided and determine their validity step by step. ### Step 1: Understanding the Drugs Clematidine and Rantidine are classified as anti-histaminic drugs. They are primarily used to reduce the effects of histamine in the body, particularly in the stomach. ### Step 2: Role of Histamine Histamine is a compound that plays a significant role in the stomach by stimulating the secretion of hydrochloric acid (HCl) and pepsin, which can lead to hyperacidity. Hyperacidity is often associated with discomfort, such as a burning sensation in the stomach. ### Step 3: Analyzing the Statements 1. **Statement A**: "These are anti-histamine drugs." - This statement is **correct**. Both Clematidine and Rantidine are indeed anti-histamine drugs. 2. **Statement B**: "These prevent the excess production of HCl in the stomach." - This statement is also **correct**. By blocking histamine, these drugs help prevent the excessive secretion of hydrochloric acid. 3. **Statement C**: "They both prevent the interaction between histamine and receptors of the stomach wall." - This statement is **correct** as well. Clematidine and Rantidine work by blocking the receptors that histamine would normally bind to, thus preventing its action. ### Step 4: Conclusion Since all three statements (A, B, and C) are correct, the final option is: - **Statement D**: "All of the above statements are correct." - This is the **correct answer**. ### Final Answer The correct answer is **D) All of the above statements are correct**. ---
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