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: Anaesthesia
Malampatti grading is for 
Select and explain. 
A. Mobility of cervical spine, B. Mobility of atlanto axial joint, C. Assessment of free rotation of neck before intubation, D. Inspection of oral cavity before intubation
D: Inspection of oral cavity before intubation
Answer: D: Inspection of oral cavity before intubation 
Explanation: D i.e. Inspection of oral cavity before intubation Malampatti grading is for assessment of difficult air way (inspection of oral cavity for intubation)Q