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What is the irrigation solution typically used during a third molar extraction?

  1. Hydrogen peroxide

  2. Saline

  3. Chlorhexidine

  4. Tap water

The correct answer is: Saline

The typical irrigation solution used during a third molar extraction is saline. Saline is a sterile solution of sodium chloride in water, making it an ideal choice for rinsing the surgical site. It helps to clear debris and blood from the area, providing a clean field for the procedure. Additionally, saline is safe and well-tolerated by the body, minimizing the risk of irritation or adverse reactions during surgery. While other solutions such as chlorhexidine are used in certain contexts for their antiseptic properties, saline is specifically chosen for irrigation due to its compatibility with biological tissues. It effectively aids in maintaining hydration in the surgical area and promoting healing without causing damage to surrounding tissues.