This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Poisoning, Subject name: Forensic Medicine
In a snake envenomation, antivenom is staed by giving a dose of - 
Select and explain. 
A. 2 ls, B. 4 ls, C. 10 ls, D. 20 ls
C: 10 ls
Answer: C: 10 ls 
Explanation: dose Minimal symptoms-Local swelling ,no systemic reactions-5 ls Moderate symptoms-swelling progresses,with systemic reaction-10 ls Severe symptoms-marked local reaction-10 to 15 ls REF;THE SYNOPSIS OF FORENSIC MEDICINE:KS NARAYANA REDDY;28th EDITION;PAGE NO323