Forensic medicine – MCQ 49 – ‘Mees’ lines and rain drop pigmentation

A middle aged man presents with paraesthesia of hand and feet. Examination reveals presence of ‘Mees’ lines in the nails and rain drop pigmentation in the hands; The most likely causative toxin for the above mentioned symptoms is :
A. Lead
B. Arsenic
C. Thallium
D. Mercury

Correct answer : B. Arsenic

‘Mees’ lines in the nails and rain drop pigmentation of skin are characteristic of arsenic poisoning. Treatment of choice – freshly precipitated hydrated ferric chloride.

PG Blazer is aimed at helping undergraduate medical students in acquiring more knowledge and increasing their chance of getting admission to postgraduate courses by performing well in the post graduate medical entrance examinations. Students are requested verify the accuracy of information in standard text books. This site is not meant for any medical advice or treatment. Please contact your physician for medical advice and treatment.

Related Posts