<prompt> All of the following techniques are used to control bleeding from bone during mastoid surgery except -Cutting drill over the bleeding areaDiamond drill over the bleeding areaBipolar cautery over the bleeding areaBone wax  <response>: Cutting drill over the bleeding area will increase the bleeding instead of stopping it.Diamond drill over the bleeding area will produce heat and stop the bleedingBipolar cautery can be used to control bleeding during mastoid surgery Not monopolar cauteryBone wax is also commonly used to control bleeding during mastoid surgery It seals the bleeding site. 