This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Nose and paranasal sinuses, Subject name: ENT
In Chevallet fracture of nasal bone, the mechanism of trauma is 
Select and explain. 
A. Blow from side, B. Blow from below, C. Blow directly from front, D. Any of the above
A: Blow from side
Answer: A: Blow from side 
Explanation: 'Chevallet' fracture of septal cailage results from blows from below; It runs veically from the anterior nasal spine upwards to the junction of the bony and cailaginous dorsum of the nose. Ref: Textbook of ENT; Dhingra;7th edition; pg no.165