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: Forensic Medicine
A girl, otherwise healthy, sleeping on the floor suddenly develops nausea, vomiting, abdominal pain, quadriplegia at night. Diagnosis is: NIMS 11 
Select and explain. 
A. Guillain Barre syndrome, B. Poliomyelitis, C. Krait bite, D. Periodic paralysis
C: Krait bite
Answer: C: Krait bite 
Explanation: Ans. Krait bite