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
A five year old male child presents with complaints of fever and abdominal distension. IIe is having vomiting for the last five days. On examination there are 6–8 Pus Cell/hpf in urine. WBC count shows 78% neutrophils. What is the best line of management – 
Select and explain. 
A. Send urine for culture and sensitivity and wait for results, B. Send urine for culture and sensitivity and start I.V. antibiotics immediately, C. Send urine for culture, do an USG and start chloroquine, D. Radio nucleotide studies
B: Send urine for culture and sensitivity and start I.V. antibiotics immediately
Answer: B: Send urine for culture and sensitivity and start I.V. antibiotics immediately 
Explanation: None