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: Social & Preventive Medicine
Clinical features of Botulism are all Except 
Select and explain. 
A. Diarrhea, B. Dysarthria, C. Ocular nerve paralysis, D. Blurring of vision
A: Diarrhea
Answer: A: Diarrhea 
Explanation: None