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: Pediatrics
Causes of status epilepticus in a child – 
Select and explain. 
A. Hypernatremia, B. Hyponatremia, C. Hyperkalemia, D. Hypokalemia
B: Hyponatremia
Answer: B: Hyponatremia 
Explanation: Causes of status epilepticus in children 

Idiopathic                                                                                                   
Congenital/Developmental neurological abnormalities                      
Meningitis, Encephalitis                                                                            
Head trauma              
Drug intoxication 
Hypoglycemia         
Hyponatremia        
Pyridoxin deficiency