Which of these canal irrigants is UNABLE to kill E.feacalis:
- A- NaOH
- B- CHX
- C- MTAD
Answer (b) is correct. chlorhexidine.
Chlorhexidine is a broad-spectrum antiseptic and disinfectant that is effective against a wide range of bacteria, fungi, and some viruses. It is available in many different forms, including:
- Solutions:
Chlorhexidine gluconate solution is the most common form and is used for a variety of purposes, such as skin disinfection before surgery, wound cleansing, and oral hygiene.
- Sprays:
Chlorhexidine sprays are used for topical application to wounds or skin infections.
- Ointments:
Chlorhexidine ointments are used for topical application to wounds or skin infections.
- Patches:
Chlorhexidine patches are used for long-term delivery of the medication to a specific area, such as a wound.
- Gels:
Chlorhexidine gels are used for topical application to wounds or skin infections.
Chlorhexidine effectiveness:
Chlorhexidine works by disrupting the cell membranes of bacteria, fungi, and viruses, which kills them. It is a relatively safe and effective antiseptic, but it can cause some side effects, such as skin irritation, dryness, and staining of teeth.
Uses of chlorhexidine:
Here are some of the most common uses of chlorhexidine:
- Skin disinfection before surgery:
Chlorhexidine is used to cleanse the skin before surgery to help prevent infection.
- Wound cleansing:
Chlorhexidine can be used to clean wounds to help prevent infection.
- Oral hygiene:
Chlorhexidine mouthwash can be used to help control plaque and gingivitis.
- Catheter care:
Chlorhexidine can be used to clean catheters to help prevent infection.
- Burn care:
Chlorhexidine can be used to clean burns to help prevent infection.
It is important to note that chlorhexidine is not a substitute for proper hygiene or medical care. If you have a wound or skin infection, it is important to see a doctor for treatment.
