The brick red colour of post mortem lividity? – Forensic MCQ

The brick red colour of post mortem lividity is seen in poisoning due to?
A. Carbon monoxide
B. Hydrogen sulphide
C. Phosphorus
D. Cyanide

Correct answer : D. Cyanide

• Some poisons impart characteristic colourations which is known as postmortem lividity.
• Carbon monoxide – Cherry pink
• Hydrogen sulphide – Greenish blue
• Phosphorus – Brown

Ref: Textbook of Forensic Medicine and Toxicology, V. V. Pillay, 14th edition, p369.