This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Surgery
Which of these is not true regarding bone removal during impacted third molar extraction? 
Select and explain. 
A. Low speed low torque drill is used for bone removal, B. Bone is removed from buccal, occlusal and sometimes distal aspects of the impacted tooth, C. Bone removal from lingual aspect of tooth is not advisable, D. Bone removal is accompanied by continous copious irrigation to removal bone debris from bur and keep the temperature under control
A: Low speed low torque drill is used for bone removal
Answer: A: Low speed low torque drill is used for bone removal 
Explanation: The electric drill used is always high speed with high or low torque