Question

In dentistry, oxidized cellulose is primarily used for which of the following purposes?

• A. Styptic agent
• B. Antibacterial agent
• C. Local anesthetic
• D. Tissue adhesive

Hint:

Oxidized cellulose is a resorbable hemostatic material used to control bleeding after extraction or minor surgical procedures.

Answer 1

The Correct Option is A

Step 1: Understanding oxidized cellulose.
Oxidized cellulose is a bioabsorbable hemostatic material commonly used in surgical and dental proceduresIt promotes clot formation and helps control bleeding at the site of application
Step 2: Mechanism of action.
When placed in a bleeding socket or surgical wound, oxidized cellulose swells and forms a gelatinous massThis provides a physical matrix that promotes platelet aggregation and stabilizes blood clot formationThus, it acts as a local hemostatic agent
Step 3: Evaluation of other options.
(B) Antibacterial agent: It does not primarily function as an antibacterial drug
(C) Local anesthetic: It does not provide nerve block or pain control
(D) Tissue adhesive: It is not used to bond tissues together
Step 4: Conclusion.
Therefore, oxidized cellulose is mainly used as a styptic (hemostatic) agent in dentistry