Forensic Medicine A 30 year old male from West Bengal presents to you with hyperkeratosis, and transverse nail lines, Most likely cause is – A Chronic arsenic poisoning B Chronic lead poisoning C Chronic mercury poisoning D Acute arsenic poisoning 💡 Explanation A 30 year old male from West Bengal presents to you with hyperkeratosis, and transverse nail lines, Most likely cause is - ✓ Correct Answer: A. Chronic arsenic poisoning