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: Medicine
Patient presents with Hb-5 g%, TLC-9000/cc, DLC-Neutrophils-3%, Lymphoblasts-75% and fever for 1 mth. Drug used is –  a) iv Ciprofloxacin  b) Colony stimulating factor  c) Packed cell transfusion  d) Oral Ciprofloxacin 
Select and explain. 
A. abc, B. abd, C. acd, D. bcd
A: abc
Answer: A: abc 
Explanation: None