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
When a surgeon wants to send the autopsy specimen for virological examination, it should be preserved in 
Select and explain. 
A. 50% glycerin, B. 10% formalin, C. Rectified spirit, D. Saturated solution of common salt
A: 50% glycerin
Answer: A: 50% glycerin 
Explanation: SpecimenPreservativeVisceraRectified spirit or saturatedsolution of common saltBrain forrabies50% glycerolREF; THE SYNOPSIS OF FORENSIC MEDICINE: KS NARAYANA REDDY;