The bactericidal and bacteriostatic antibiotics respectively are

Options

A. Pencillin, ofloxacin
B. Erythromycin, tetracycline
C. Penicillin, chloramphenicol
D. Tetracycline and penicillin

Answer

To solve the question regarding the bactericidal and bacteriostatic antibiotics, we can break it down into the following steps:

### Step-by-Step Solution:

1. **Understand the Definitions**:
- **Bactericidal Antibiotics**: These are antibiotics that kill bacteria directly. They are effective in eliminating bacterial infections.
- **Bacteriostatic Antibiotics**: These antibiotics do not kill bacteria but inhibit their growth and reproduction. This allows the immune system to eliminate the bacteria.

2. **Identify Examples**:
- **Bactericidal Antibiotics**: Common examples include:
- Penicillin
- Ofloxacin
- Aminoglycosides (e.g., Gentamicin)
- **Bacteriostatic Antibiotics**: Common examples include:
- Tetracycline
- Chloramphenicol
- Erythromycin

3. **Match the Antibiotics to Their Categories**:
- From the examples, we can categorize:
- **Bactericidal**: Penicillin, Ofloxacin
- **Bacteriostatic**: Tetracycline, Chloramphenicol, Erythromycin

4. **Answer the Question**:
- The question asks for one bactericidal and one bacteriostatic antibiotic. Based on the examples identified:
- **Bactericidal**: Penicillin
- **Bacteriostatic**: Chloramphenicol
- Therefore, the correct answer is that Penicillin is the bactericidal antibiotic and Chloramphenicol is the bacteriostatic antibiotic.

5. **Select the Correct Option**:
- If the options provided include Penicillin as the bactericidal and Chloramphenicol as the bacteriostatic, then the correct answer is option (c).

### Final Answer:
The bactericidal antibiotic is Penicillin, and the bacteriostatic antibiotic is Chloramphenicol.

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