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: Anatomy
U/L injury to hypoglossal nerve leads to all except - 
Select and explain. 
A. Hemiatrophy of involved side, B. Deviation of tongue towards the same side, C. Loss of taste sensation in one half of the tongue, D. Fasciculation of the tongue
C: Loss of taste sensation in one half of the tongue
Answer: C: Loss of taste sensation in one half of the tongue 
Explanation: Hypoglossal nerve is a pure motor nerve and does not carry taste sensation.