Which of the following statement is not correct ?

Options

A. Some antiseptics can be added to soaps
B. Dilute solutions of some disinfectants can be used as antiseptic
C. Disinfectants are antimicrobial drugs
D. Antiseptic medicines can be ingested

Explanation

To determine which statement is not correct among the given options, we will analyze each statement one by one.

### Step-by-Step Solution:

1. **Statement 1: Some antiseptics can be added to soaps.**
- This statement is true. Antiseptics like Bithionol are indeed added to soaps to provide antiseptic properties.

2. **Statement 2: Dilute solutions of some disinfectants can be used as antiseptic.**
- This statement is also true. For example, a 0.2% solution of phenol can be used as an antiseptic, while a 1% solution acts as a disinfectant. The key difference is that antiseptics are used on living tissues, while disinfectants are used on non-living surfaces.

3. **Statement 3: Disinfectants are antimicrobial drugs.**
- This statement is true. Disinfectants are indeed antimicrobial agents that are used to kill or inhibit the growth of microbes on non-living surfaces.

4. **Statement 4: Antiseptic medicines can be injected.**
- This statement is false. Antiseptic medicines are not meant to be ingested or injected. They are applied externally on wounds or cuts. In contrast, certain medications, such as antibiotics, can be injected.

### Conclusion:
After analyzing all four statements, the incorrect statement is **Statement 4: Antiseptic medicines can be injected.**

### Final Answer:
The statement that is not correct is **Statement 4.**

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