That would be called a lobotomy.
I hope this helped :)
He could develop sickness as to a bad cold. His bones will then become fragile.
Answer:
"the endotracheal tube could enter Right main bronchus if inserted too far"
Explanation:
Based on the information provided it can be said that in this scenario the statemen that would indicate complete understanding would be "the endotracheal tube could enter Right main bronchus if inserted too far". This statement is completely true and occurs because the right bronchus is shorter and wider than the left thus allowing easier passage.