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: Dental
Ratio of nasal width to nasal height is: 
Select and explain. 
A. 60%, B. 40%, C. 70%, D. 65%
C: 70%
Answer: C: 70% 
Explanation: Nasal height (Nasal to subnasal) is approximately 45% of lower anterior face height.
Nasal width should be approximately 1/3rd of intercanthal distance. The ratio of nasal width to nasal length is 70%. 
This means the width is approximately 70% of the length of nose.